Software Security Guidance
Resources and recommendations for developers and systems experts looking to understand potential vulnerabilities, assess risk, and build more secure solutions.
Affected Processors: Transient Execution Attacks & Related Security Issues by CPU
The following table shows the impact of transient execution attacks (formerly called speculative execution side channel methods) and select security issues on currently supported Intel® products, including recommended mitigation where affected. For specific migration information, select the associated Intel Guidance in the second row of the table header. Use the tabs at the top of the table and the scrollbars to view full guidance.
Processor Select this heading to sort in ascending or descending numerical order |
Stepping All unless otherwise noted |
Code Names or Microarchitectures Select this heading to sort in ascending or descending numerical order |
Product Family | Brand Names | Segment | CPUID1 Select this heading to sort in ascending or descending numerical order |
MCU Update2 where applicable |
Speculative Code Store Bypass (SCSB) CVE-2021-0089 INTEL-SA-00516 |
Floating Point Value Injection (FPVI) CVE-2021-0086 INTEL-SA-00516 |
IBRS Guest/Host CVE-2020-24511 INTEL-SA-00464 |
Influence of Trivial Data Value in Cache Policy CVE-2020-24512 INTEL-SA-00464 |
Atom Processor Domain Bypass CVE-2020-24513 INTEL-SA-00465 |
Running Average Power Limit (RAPL) CVE-2020-8695 INTEL-SA-00389 |
Fast Store Forwarding Predictor: Cross Thread CVE-2020-8698 INTEL-SA-00381 |
Special Register Buffer Data Sampling CVE-2020-0543 INTEL-SA-00320 SRBDS Update CVE-2022-21127 INTEL-SA-00666 |
Snoop-assisted L1D Sampling CVE-2020-0550 INTEL-SA-00330 |
Load Value Injection: Zero Data CVE-2020-0551 INTEL-SA-00334 |
Load Value Injection: Stale Data CVE-2020-0551 INTEL-SA-00334 |
L1D Eviction Sampling CVE-2020-0549 INTEL-SA-00329 |
Vector Register Sampling Active CVE 2020-8696 INTEL-SA-00381 |
Vector Register Sampling CVE-2020-0548 INTEL-SA-00329 |
Machine Check Error Avoidance CVE-2018-12207 INTEL-SA-00210 |
TSX Asynchronous Abort CVE-2019-11135 INTEL-SA-00270 |
SWAPGS CVE-2019-1125 |
Microarchitectural Load Port Data Sampling CVE-2018-12127 INTEL-SA-00233 |
Microarchitectural Store Buffer Data Sampling CVE-2018-12126 INTEL-SA-00233 |
Microarchitectural Fill Buffer Data Sampling CVE-2018-12130 INTEL-SA-00233 |
L1 Terminal Fault (L1TF) CVE-2018-3615 CVE-2018-3620 CVE-2018-3646 INTEL-SA-00161 |
Speculative Store Bypass (Spectre v4) CVE-2018-3639 INTEL-SA-00115 |
Rogue System Register Read (v3a): RDMSR3 CVE-2018-3640 INTEL-SA-00115 |
Rogue Data Cache Load (Meltdown) CVE-2017-5754 INTEL-SA-00088 |
Branch Target Injection (Spectre v2) CVE-2017-5715 INTEL-SA-00088 |
Bounds Check Bypass (Spectre v1) CVE-2017-5753 INTEL-SA-00088 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Intel Guidance: SCSB Overview | Intel Guidance: FPVI Overview | Intel Guidance: Updating Microcode | Intel Guidance: Updating Microcode | Intel Guidance: Updating Microcode | Intel Guidance: RAPL Overview | Intel Guidance: Updating Microcode | Intel Guidance: SRBDS Deep Dive | Intel Guidance: Snoop-assisted L1D Sampling Deep Dive | Intel Guidance: Load Value Injection Deep Dive | Intel Guidance: Load Value Injection Deep Dive | Intel Guidance: L1D Eviction Sampling Overview | Intel Guidance: Vector Register Sampling Overview | Intel Guidance: Vector Register Sampling Overview | Intel Guidance: Machine Check Error Avoidance Deep Dive | Intel Guidance: TSX Asynchronous Abort Deep Dive | Intel Guidance: SWAPGS Deep Dive | Intel Guidance: Microarchitectural Data Sampling Deep Dive | Intel Guidance: Microarchitectural Data Sampling Deep Dive | Intel Guidance: Microarchitectural Data Sampling Deep Dive | Intel Guidance: L1 Terminal Fault Overview | Intel Guidance: Speculative Store Bypass Overview | Intel Guidance: Rogue System Register Read Overview | Intel Guidance: Rogue Data Cache Load Overview | Intel Guidance: Branch Target Injection Overview | Intel Guidance: Bounds Check Bypass Overview | ||||||||
06_3FH | 2 | Haswell Server EP, EP4S9 | Intel® Xeon® E processor family |
|
Server | 306F2 | 2021.2: 0x49 | Software4 | Software4 | Not Affected | Not Affected | Not Affected | No planned mitigation7 | Not Affected | Not Affected | No planned mitigation6 | No planned mitigation6 | No planned mitigation6 | Not Affected | Not Affected | Not Affected | Software | Not Affected | Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU | Software | MCU + Software | Software4 |
06_3FH | 4 | Haswell Server EX | Intel® Xeon® E processor family | Intel® Xeon® v3 E7-4809, E7-4820, E7-4830, E7-4850, E7-8860, E7-8867, E7-8870, E7-8880L, E7-8880, E7-8890, E7-8891, E7-8893 processors | Server | 306F4 | 2021.2: 0x1a | Software4 | Software4 | Not Affected | Not Affected | Not Affected | No planned mitigation7 | Not Affected | Not Affected | No planned mitigation6 | No planned mitigation6 | No planned mitigation6 | Not Affected | Not Affected | Not Affected | Software | MCU + Software | Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU | Software | MCU + Software | Software4 |
06_4CH | Cherryview (Airmont) | Intel® Atom® Processor X Series | Intel® Atom® Processor x5-Z8300, x5-Z8330, x5-Z8350, x5-Z8500, x5-Z8550, x7-Z8700, x7-Z8750 | Desktop Mobile Embedded |
406C4 | Software4 | Software4 | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | No planned mitigation6 | No planned mitigation6 | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | MCU + Software | Not Affected | Not Affected | Not Affected | Not Affected | Software | MCU + Software | Software4 | ||
06_4EH | 3 |
|
6th Generation Intel® Core™ Processor Family |
|
Mobile | 406E3 | 2022.1: 0xf0 | Software4 | Software4 | Not Affected | MCU | Not Affected | MCU | Not Affected | MCU + Software | Not Affected | Software5 | Software5 | MCU | MCU + Software | MCU + Software | Software | MCU + Software | Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU | Software | MCU + Software | Software4 |
06_4FH | All |
|
|
|
|
406F1 | 2021.2: 0b000040 | Software4 | Software4 | Not Affected | Not Affected | Not Affected | No planned mitigation7 | Not Affected | Not Affected | No planned mitigation7 | No planned mitigation6 | No planned mitigation6 | Not Affected | Not Affected | Not Affected | Software | MCU + Software | Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU | Software | MCU + Software | Software4 |
06_55H | 3 | Skylake Server10 | Intel® Xeon® Scalable processor family | Intel® Xeon® Platinum P-8124, P-8136 processors | Server | 50653 | 2022.1: 100015d | Software4 | Software4 | Not Affected | Not Affected | Not Affected | MCU | Not Affected | Not Affected | Not Affected | No planned mitigation6 | No planned mitigation6 | MCU | MCU + Software | MCU + Software | Software | MCU + Software | Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU | Software | MCU + Software | Software4 |
06_55H | 4 |
|
|
|
1,2,3. Server 4. Desktop |
50654 | 2021.2: 2006d05 | Software4 | Software4 | Not Affected | Not Affected | Not Affected | MCU | Not Affected | Not Affected | Not Affected | No planned mitigation6 | No planned mitigation6 | MCU | MCU + Software | MCU + Software | Software | MCU + Software | Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU | Software | MCU + Software | Software4 |
06_55H | 6 | Cascade Lake Server9 | 2nd Generation Intel® Xeon® Scalable processor family |
|
Server | 50656 | 02.16.2021: 04003006 | Software4 | Software4 | MCU | Not Affected | Not Affected | MCU | Not Affected | Not Affected | Not Affected | No planned mitigation6 | No planned mitigation6 | MCU | MCU + Software | MCU + Software | Software | MCU + Software | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | Hardware + Software | Software4 |
06_55H | 7 |
|
|
|
|
50657 | 2022.1: 5003302 or higher | Software4 | Software4 | MCU | Not Affected | Not Affected | MCU | Not Affected | Not Affected | Not Affected | No planned mitigation6 | No planned mitigation6 | MCU | MCU + Software | MCU + Software | Software | MCU + Software | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | Hardware + Software | Software4 |
06_55H | B | Cooper Lake | 3rd Generation Intel® Xeon® Scalable processor family | Intel® Xeon® Platinum 8380HL, 8380H, 8376HL, 8376H, 8360HL, 8360H, 8356H, 8354H, 8353H processors Intel® Xeon® Gold 6348H, 6330H, 6328HL, 6328H, 5320H, 5318H processors |
Server | 5065B | Software4 | Software4 | MCU | Not Affected | Not Affected | MCU | Not Affected | Not Affected | Not Affected | No planned mitigation6 | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | Hardware + Software | Software4 | |
06_56H | 3 | Broadwell DE V2,V310 | Intel® Xeon® D processor family | Intel® Xeon® D-1518, D-1519, D-1521, D-1527, D-1528, D-1529, D-1531, D-1533, D-1537, D-1539, D-1541, D-1548 processors Intel® Pentium® Processor D1507, D1508, D1509, D1517, D1519 |
Server | 50663 | 2021.2: 700001c | Software4 | Software4 | Not Affected | Not Affected | Not Affected | Not Affected | No planned mitigation7 | Not Affected | No planned mitigation7 | No planned mitigation6 | No planned mitigation6 | Not Affected | Not Affected | Not Affected | Software | MCU + Software | Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU | Software | MCU + Software | Software4 |
06_56H | 4 | Broadwell DE Y010 | Intel® Xeon® D processor family | Intel® Xeon® D-1557, D-1559, D-1567, D-1571, D-1577, D-1581, D-1587 processors | Server | 50664 | 2021.2: f00001a | Software4 | Software4 | Not Affected | Not Affected | Not Affected | No planned mitigation7 | Not Affected | Not Affected | No planned mitigation7 | No planned mitigation6 | No planned mitigation6 | Not Affected | Not Affected | Not Affected | Software | MCU + Software | Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU | Software | MCU + Software | Software4 |
06_56H | 5 |
|
Intel® Xeon® D processor family |
|
Server | 50665 | 2021.2: e000014 | Software4 | Software4 | Not Affected | Not Affected | Not Affected | No planned mitigation7 | Not Affected | Not Affected | No planned mitigation7 | No planned mitigation6 | No planned mitigation6 | Not Affected | Not Affected | Not Affected | Software | MCU + Software | Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU | Software | MCU + Software | Software4 |
06_5AH | Anniedale (Airmont) | Intel® Atom® Processors | Intel® Atom® x5 Processor Family | Mobile | 506A_ | Software4 | Software4 | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | No planned mitigation6 | No planned mitigation6 | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | MCU + Software | Not Affected | Not Affected | Not Affected | Not Affected | Software | MCU + Software | Software4 | ||
06_5CH | 9 |
|
|
|
Desktop Mobile Embedded |
506C9 | 2021.2: 0x48 | Software4 | Software4 | Not Affected | Not Affected | MCU | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | MCU + Software | Not Affected | Not Affected | MCU + Software | Software4 |
06_5CH | A | Apollo Lake | Intel® Atom® Processor E3900 Series | Intel® Atom® Processor x5-E3940, x5-E3930, x7-E3950 | Desktop Mobile Embedded |
506CA | 2021.2: 0x28 | Software4 | Software4 | Not Affected | Not Affected | MCU | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | MCU + Software | Not Affected | Not Affected | MCU + Software | Software4 |
06_5EH | 3 |
|
|
|
|
506E3 | 2021.2: 0xf0 | Software4 | Software4 | Not Affected | MCU | Not Affected | MCU | Not Affected | MCU + Software | Not Affected | Software5 | Software5 | MCU | MCU + Software | MCU + Software | Software | MCU + Software | Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU | Software | MCU + Software | Software4 |
06_5FH | 1 | Denverton (Goldmont) | Intel® Atom® C processor family | Intel® Atom® C3308, C3336, C3338, C3338R, C3436L, C3508, C3538, C3558, C3558R, C3558RC, C3708, C3750, C3758, C3758R, C3808, C3830, C3850, C3858, C3950, C3958, C3955 processors | Server | 506F1 | 2021.2: 0x38 or higher | Software4 | Software4 | Not Affected | Not Affected | MCU | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | MCU + Software | Not Affected | Not Affected | MCU + Software | Software4 |
06_65H | XMM7272 (Airmont) | Intel® Atom® Processors | Mobile | 6065_ | Software4 | Software4 | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | No planned mitigation6 | No planned mitigation6 | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | MCU + Software | Not Affected | Not Affected | Not Affected | Not Affected | Software | MCU + Software | Software4 | |||
06_6AH | 4, 5, 6 | Ice Lake Xeon-SP | 3rd Gen Intel® Xeon® Scalable processor family | Intel® Xeon® Platinum 8300 processors Intel® Xeon® Gold 6300 processors Intel® Xeon® Gold 5300 processors Intel® Xeon® Silver 4300 processors |
Server | 606AX | Software4 | Software4 | Not Affected | Not Affected | Not Affected | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | Hardware + Software | Software4 | |
06_6CH | 1 | Ice Lake D | Intel® Xeon® D Processor | Intel® Xeon® D-1513N, D-1518, D-1520, D-1521, D-1523N, D-1524N, D-1527, D-1528, D-1529, D-1531, D-1533N, D-1537, D-1539, D-1540, D-1541, D-1543N, D-1548, D-1553N, D-1557, D-1559, D-1563N, D-1564N, D-1567, D-1571, D-1573N, D-1577, D-1581, D-1587, D-1602, D-1612, D-1622, D-1623N, D-1627, D-1632, D-1633N, D-1637, D-1649N, D-1653N, D-1702, D-1712TR, D-1713NT, D-1713NTE, D-1714, D-1715TER, D-1718T, D-1722NE, D-1726, D-1732TE, D-1733NT, D-1734NT, D-1735TR, D-1736, D-1736NT, D-1739, D-1746TER, D-1747NTE, D-1748TE, D-1749NT, D-2123IT, D-2141I, D-2142IT, D-2143IT, D-2145NT, D-2146NT, D-2161I, D-2163IT, D-2166NT, D-2173IT, D-2177NT, D-2183IT, D-2187NT, D-2191, D-2712T, D-2733NT, D-2738, D-2745NX, D-2752NTE, D-2752TER, D-2753NT, D-2757NX, D-2766NT, D-2775TE, D-2776NT, D-2777NX, D-2779, D-2786NTE, D-2795NT, D-2796NT, D-2796TE, D-2798NT, D-2798NX, D-2799 processors | Embedded | 606C1 | Software4 | Software4 | Not Affected | Not Affected | Not Affected | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | Hardware + Software | Software4 | |
06_6EH | Cougar Mountain (Airmont) | Intel® Puma™ 7 Family Intel® Atom® Processors |
Intel® Puma™ 7 Home Gateway | SOC Embedded |
606E_ | Software4 | Software4 | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | No planned mitigation6 | No planned mitigation6 | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | MCU + Software | Not Affected | Not Affected | Not Affected | Not Affected | Software | MCU + Software | Software4 | ||
06_7AH | 1 | Gemini Lake |
|
|
Desktop Mobile Embedded |
706A1 | 2021.2: 0x38 | Software4 | Software4 | Not Affected | Not Affected | MCU | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | MCU + Software | Not Affected | Software | MCU + Software | Software4 |
06_7AH | 8 | Gemini Lake |
|
|
|
706A8 | 2021.2: 0x1E | Software4 | Software4 | Not Affected | Not Affected | MCU | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | MCU + Software | Software4 |
06_7EH | 5 | Ice Lake U, Y | 10th Generation Intel® Core™ Processor Family | Intel® Core™ Processor i7-1060G7, i7-1065G7 Intel® Core™ Processor i5-1030G4, i5-1030G7, i5-1035G1, i5-1035G4, i5-1035G7 Intel® Core™ Processor i3-1000G1, i3-1000G4, i3-1005G1 |
Mobile | 706E5 | 2022.1: 0xB0 | Software4 | Software4 | MCU | MCU | Not Affected | MCU | MCU | Not Affected | Not Affected | Not Affected | Hardware + MCU | Not Affected | Not Affected | Not Affected | Software | Not Affected | Software | Not Affected | Hardware + MCU | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | Hardware + Software | Software4 |
06_86H | 4 | Snow Ridge BTS (Tremont) | Intel® Atom® Processors | Intel® Atom® Processor P5942B, P5931B, P5962B, P5921B Note: Jacobsville platform |
Server (Basestation) |
80664 | Software4 | Software4 | Not Affected | Not Affected | MCU | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | Hardware + Software | Software4 | |
06_86H | 5 | Snow Ridge BTS (Tremont) | Intel® Atom® Processor P5900 | Intel® Atom® Processor P5962B, P5942B, P5931B, P5921B | Server (Basestation) |
80665 | Software4 | Software4 | Not Affected | Not Affected | MCU | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | MCU + Software | Not Affected | Not Affected | Hardware + Software | Software4 | |
06_86H | 7 | Parker Ridge / Snow Ridge NS/NX |
Intel Atom® Processor C5000 Intel Atom® Processor P5300 Intel® Atom® Processor P5700 |
Intel Atom® Processor C5310, C5315, C5320, C5325, C5125, C5115 Intel Atom® Processor P5322, P5332, P5342, P5352, P5362 Intel Atom® Processor P5721, P5731, P5742, P5752 |
Networking | 80667 | Software4 | Software4 | Not Affected | Not Affected | Not Affected | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | MCU + Software | Not Affected | Not Affected | Hardware + Software | Software4 | |
06_8AH | 1 | Lakefield B-step (Tremont) | Intel® Core™ Processors with Intel® Hybrid Technology | Intel® Core™ Processor i3-L13G4, i5-L16G7 | Mobile | 806A1 | 2021.2: 0x31 | Software4 | Software4 | Not Affected | Not Affected | MCU | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | MCU + Software | Not Affected | Not Affected | Hardware + Software | Software4 |
06_8AH | 1 | Lakefield B-step (Sunny Cove) | Intel® Core™ Processors with Intel® Hybrid Technology | Intel® Core™ Processor i3-L13G4, i5-L16G7 | Mobile | 806A1 | 2021.2: 0x31 | Software4 | Software4 | MCU | Not Affected | Not Affected | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + MCU | Not Affected | Not Affected | Not Affected | Software | Not Affected | Software | Not Affected | Hardware + MCU | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | Hardware + Software | Software4 |
06_8CH | 1 | Tiger Lake U² | 11th Generation Intel® Core™ Processor Family | Intel® Core™ i7-1185G7, i7-1185GRE, i7-1185G7E, i7-1165G7, i7-1180G7, i7-1160G7, i5-1145GRE, i5-1145G7E, i5-1145G7, i5-1140G7, i5-1130G7, i3-1115GRE, i3-1115G4E, i3-1125G4, i3-1120G4, i3-1110G4, Intel® Pentium® Gold 7505, Intel® Celeron® 6305, 6305E | Mobile Embedded |
806C1 | 2022.1: 0xa4 or higher | Software4 | Software4 | Not Affected | MCU | Not Affected | MCU | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | Hardware + Software | Software4 |
06_8CH | 1 | Tiger Lake U² | 11th Generation Intel® Core™ Processor Family | Intel® Core™ i7-1185G7, i7-1185GRE, i7-1185G7E, i7-1165G7, i7-1180G7, i7-1160G7, i5-1145GRE, i5-1145G7E, i5-1145G7, i5-1140G7, i5-1130G7, i3-1115GRE, i3-1115G4E, i3-1125G4, i3-1120G4, i3-1110G4, Intel® Pentium® Gold 7505, Intel® Celeron® 6305, 6305E | Mobile | 806C1 | 2022.1: 0xa4 or higher | Software4 | Software4 | Not Affected | MCU | Not Affected | MCU | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | Hardware + Software | Software4 |
06_8CH | 1 | Tiger Lake U² | 11th Generation Intel® Core™ Processor Family | Intel® Core™ i7-1185GRE, i7-1185G7E, i5-1145GRE, i5-1145G7E, i3-1115GRE, i3-1115G4E Intel® Celeron® 6305E Processor | Embedded | 806C1 | 2022.1: 0xa4 or higher | Software4 | Software4 | Not Affected | MCU | Not Affected | MCU | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | Hardware + Software | Software4 |
06_8CH | 2 |
|
11th Generation Intel® Core™ Processor Family |
|
Mobile | 806C2 | 2022.1: 0x26 | Software4 | Software4 | Not Affected | MCU | Not Affected | Not Affected | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | Hardware + Software | Software4 |
06_8DH | 1 | Tiger Lake H² |
|
|
|
806D1 | 2022.1: 0xa4 | Software4 | Software4 | Not Affected | Not Affected | Not Affected | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | Hardware + Software | Software4 |
06_8DH | 1 | Tiger Lake H² |
|
|
|
806D1 | 2022.1: 0x3e | Software4 | Software4 | Not Affected | Not Affected | Not Affected | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | Hardware + Software | Software4 |
06_8EH | 9 |
|
1. 8th Generation Intel® Core™ Processor Family 2,3,4. 7th Generation Intel® Core™ Processor Family |
|
Mobile | 806E9 | 2022.1: 0xf0 | Software4 | Software4 | Not Affected | MCU | Not Affected | MCU | Not Affected | MCU | Not Affected | Software5 | Software5 | MCU | MCU + Software | MCU + Software | Software | MCU + Software | Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU | Software | MCU + Software | Software4 |
06_8EH | A |
|
8th Generation Intel® Core™ Processor Family |
|
Mobile | 806EA | 2022.1: 0xf0 | Software4 | Software4 | Not Affected | MCU | Not Affected | MCU | Not Affected | MCU + Software | Not Affected | Software5 | Software5 | MCU | MCU + Software | MCU + Software | Software | MCU + Software | Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU | Software | MCU + Software | Software4 |
06_8EH | B | Whiskey Lake U | 8th Generation Intel® Core™ Processors | Intel® Core™ Processor i7-8565U, i7-8665U Intel® Core™ Processor i5-8365U, i5-8265U Intel® Core™ Processor i3-8145U Intel® Core™ Processor 4205U, 5405U |
Mobile | 806EB | 2021.2: 0xf0 | Software4 | Software4 | Not Affected | MCU | Not Affected | MCU | Not Affected | MCU + Software | Not Affected | Software5 | Software5 | MCU | MCU + Software | MCU + Software | Software | MCU + Software | Software | MCU + Software | MCU + Software | MCU + Software | Not Affected | MCU + Software | MCU | Not Affected | MCU + Software | Software4 |
06_8EH | C |
5. Amber Lake Y |
|
|
Mobile | 806EC | 2021.2: 0xf0 | Software4 | Software4 | MCU | MCU | Not Affected | MCU | Not Affected | MCU + Software | Not Affected | Software5 | Software5 | MCU | MCU + Software | MCU + Software | Software | MCU + Software | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | Hardware + Software | Software4 |
06_96H | 1 | Elkhart Lake (Tremont) | Intel® Atom® Processors | Intel® Pentium® Processor J6425, N6415 Intel® Celeron® Processor J6413, N6211 Intel® Atom® Processor x6413E, x6425RE, x6427FE, x6212RE, x6200FE, x6211E, x6425E |
Embedded | 90661 | Software4 | Software4 | Not Affected | Not Affected | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | Hardware + Software | Software4 | |
06_97H | 2 | Alder Lake S (Golden Cove, Gracemont)² | 12th Generation Intel® Core™ Processor Family | Intel® Core™ Processor i9-12900K, i9-12900KF, i7-12700K, i7-12700KF, i5-12600K, i5-12600KF, i9-12900, i9-12900F, i7-12700, i7-12700F, i5-12400, i5-12400F, i9-12900T, i7-12700T | Desktop | 90672 | 2022.1: 0x1E | Software4 | Software4 | Not Affected | Not Affected | Not Affected | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | Hardware + Software | Software |
06_97H | 5 | Alder Lake S | 12th Generation Intel® Core™ Processor Family Intel® Pentium® Gold Processor Family Intel® Celeron® Processor Family |
Intel® Core™ Processor i5-12600, i5-12500, i5-12400, i5-12400F, i3-12300, i3-12100, i3-12100F, i5-12600T, i5-12500T, i5-12400T, i3-12300T, i3-12100T Intel® Pentium® Gold Processor G7400, G7400T Intel® Celeron® Processor G6900, G6900T |
Desktop | 90675 | 2022.1: 0x1E | Software4 | Software4 | Not Affected | Not Affected | Not Affected | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | MCU + Software | Not Affected | Not Affected | Hardware + Software | Software4 |
06_9AH | 3 |
|
|
|
Mobile | 906A3 | 2022.1: 0X41C | Software4 | Software4 | Not Affected | Not Affected | Not Affected | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | MCU + Software | Not Affected | Not Affected | Hardware + Software | Software4 |
06_9AH | 4 |
|
|
|
Mobile | 906A4 | 2022.1: 0x41A | Software4 | Software4 | Not Affected | Not Affected | Not Affected | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | MCU + Software | Not Affected | Not Affected | Hardware + Software | Software4 |
06_9CH | 0 | Jasper Lake (Tremont) | Intel® Atom® Processors | Intel® Pentium® Silver N6005, N6000 Processors Intel® Celeron® Processor N4505, N4500, N5105, N5100 |
Desktop Mobile Embedded |
906C0 | 2022.1: 24000023 | Software4 | Software4 | Not Affected | Not Affected | MCU | MCU | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | Hardware + Software | Software4 |
06_9EH | 9 |
|
|
|
|
906E9 | 2021.2: 0xf0 | Software4 | Software4 | Not Affected | MCU | Not Affected | MCU | Not Affected | MCU + Software | Not Affected | Software5 | Software5 | MCU | MCU + Software | MCU + Software | Software | MCU + Software | Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU | Software | MCU + Software | Software4 |
06_9EH | A |
|
|
|
1. Mobile 2. Workstation AMT Server Server 3,4. Desktop |
906EA | 2021.2: 0xf0 | Software4 | Software4 | Not Affected | MCU | Not Affected | MCU | Not Affected | MCU + Software | Not Affected | Software5 | Software5 | MCU | MCU + Software | MCU + Software | Software | MCU + Software | Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU | Software | MCU + Software | Software4 |
06_9EH | B | Coffee Lake S |
|
|
Desktop | 906EB | 2021.2: 0xf0 | Software4 | Software4 | Not Affected | MCU | Not Affected | MCU | Not Affected | MCU + Software | Not Affected | Software5 | Software5 | MCU | MCU + Software | MCU + Software | Software | MCU + Software | Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU + Software | MCU | Software | MCU + Software | Software4 |
06_9EH | C | Coffee Lake S | 9th Generation Intel® Core™ Processor Family | Intel® Core™ Processor i9-9900K, i9-9900KF Intel® Core™ Processor i7-9700K, i7-9700KF Intel® Core™ Processor i5-9600K, i5-9600KF, i5-9400, i5-9400F |
Desktop | 906EC | 2021.2: 0xf0 | Software4 | Software4 | Not Affected | MCU | Not Affected | MCU | Not Affected | MCU + Software | Not Affected | Software5 | Software5 | MCU | MCU + Software | MCU + Software | Software | MCU + Software | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | MCU | Not Affected | Hardware + Software | Software4 |
06_9EH | D |
|
|
|
|
906ED | 2021.2: 0xf0 | Software4 | Software4 | MCU | MCU | Not Affected | MCU | Not Affected | MCU + Software | Not Affected | Software5 | Software5 | MCU | MCU + Software | MCU + Software | Software | MCU + Software | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | MCU | Not Affected | Hardware + Software | Software4 |
06_A5H | 2 | Comet Lake H | 10th Generation Intel® Core™ Processor Family Intel® Xeon® W processor family |
Intel® Core™ Processor i9-10980HK, i9-10885H, i7-10875H, i7-10850H, i7-10870H, i7-10750H, i5-10400H, i5-10300H, i5-10200H Intel® Xeon® W-10885M, W-10855M processors |
Mobile Workstation |
A0652 | 2021.2: 0xf0 | Software4 | Software4 | MCU | MCU | Not Affected | MCU | Not Affected | Not Affected | Not Affected | Software5 | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | MCU | Not Affected | Hardware + Software | Software4 |
06_A5H | 3 | Comet Lake-S | 10th Generation Intel® Core™ Processor Family Intel® Pentium® Gold Processor Family Intel® Celeron® Processor Family Intel® Xeon® W processor family |
Intel® Core™ Processor i5-10600, i5-10600T, i5-10505, i5-10500, i5-10500T, i5-10400, i5-10400F, i5-10400T, i3-10320, i3-10300, i3-10300T, i3-10100, i3-10100T, i3-10100F, i3-10325, i3-10305, i3-10305T, i3-10105, i3-10105F, i3-10105T Intel® Pentium® Gold Processor G6600, G6500, G6500T, G6400, G6400T, G6605, G6505, G6505T, G6405, G6405T Intel® Celeron® Processor G5920, G5900, G5900T, G5925, G5905, G5905T Intel® Xeon® W-1250 processors |
Desktop Workstation |
A0653 | 2021.2: 0xf0 | Software4 | Software4 | MCU | MCU | Not Affected | MCU | Not Affected | Not Affected | Not Affected | Software5 | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | MCU | Not Affected | Hardware + Software | Software4 |
06_A5H | 5 | Comet Lake-S | 10th Generation Intel® Core™ Processor Family Intel® Xeon® W processor family |
Intel® Core™ Processor i9-10900K, i9-10900KF, i9-10900, i9-10900T, i9-10900F, i9-10850K, i7-10700K, i7-10700KF, i7-10700, i7-10700T, i7-10700F, i5-10600K, i5-10600KF, i5-10400, i5-10400F Intel® Xeon® W-1290P, W-1290, W-1290T, W-1270P, W-1270, W-1250P processors |
Desktop Workstation |
A0655 | 2021.2: 0xf0 | Software4 | Software4 | MCU | MCU | Not Affected | MCU | Not Affected | Not Affected | Not Affected | Software5 | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | MCU | Not Affected | Hardware + Software | Software4 |
06_A6H | <=1 | Comet Lake U62 | 10th Generation Intel® Core™ Processor Family Intel® Xeon® W processor family |
Intel® Core™ Processor i5-10500TE, i7-10700E, TE, i7-10710U, i7-10750H, i7-10810U, i7-10875H, i9-10850H, i9-10885H, i9-10980HK, i9-10900E, TE Intel® Xeon® W-10855, W-1290 E, TE processors |
Mobile Desktop |
A0660 A0661 |
2021.2: 0xf0 | Software4 | Software4 | MCU | MCU | Not Affected | MCU | Not Affected | Not Affected | Not Affected | Software5 | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | MCU | Not Affected | Hardware + Software | Software4 |
06_A7H | 1 | Rocket Lake |
|
|
|
A0671 | 2022.1 0x53 | Software4 | Software4 | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Software5 | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Software | Not Affected | Not Affected | Not Affected | Not Affected | Hardware + Software | Not Affected | Not Affected | Hardware + Software | Software4 |
Processor Select this heading to sort in ascending or descending numerical order |
Stepping All unless otherwise noted |
Code Names or Microarchitectures Select this heading to sort in ascending or descending numerical order |
Product Family | Brand Names | Segment | CPUID1 Select this heading to sort in ascending or descending numerical order |
MCU Update2 where applicable |
MMIO: Device Register Partial Write (DRPW) CVE-2022-21166 INTEL-SA-00615 |
MMIO: Shared Buffers Data Sampling (SBDS) CVE-2022-21125 INTEL-SA-00615 Shared Buffers Data Read (SBDR) CVE-2022-21123 INTEL-SA-00615 |
Undefined MMIO Hang (UMH) CVE 2022-2118 INTEL-SA-00645 |
Branch History Injection (BHI) CVE-2022-0001 INTEL-SA-00598 |
Intra-Mode BTI CVE-2022-0002 INTEL-SA-00598 |
Fast Store Forwarding Predictor: Cross Domain CVE-2021-0145 INTEL-SA-00561 |
Missing Page Fault CVE-2021-33120 INTEL-SA-00589 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Intel Guidance: Updating Microcode | Intel Guidance: Memory-Mapped I/O Overview | Intel Guidance: Memory-Mapped I/O Overview | Intel Guidance: UMH Overview | Intel Guidance: Branch History Injection Overview | Intel Guidance: Branch History Injection Overview | Intel Guidance: Updating Microcode | Intel Guidance: Updating Microcode | |||||||
06_3FH | 2 | Haswell Server EP, EP4S9 | Intel® Xeon® E processor family |
|
Server | 306F2 | 2021.2: 0x49 | MCU + Software | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected |
06_3FH | 4 | Haswell Server EX | Intel® Xeon® E processor family | Intel® Xeon® v3 E7-4809, E7-4820, E7-4830, E7-4850, E7-8860, E7-8867, E7-8870, E7-8880L, E7-8880, E7-8890, E7-8891, E7-8893 processors | Server | 306F4 | 2021.2: 0x1a | MCU + Software | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected |
06_4CH | Cherryview (Airmont) | Intel® Atom® Processor X Series | Intel® Atom® Processor x5-Z8300, x5-Z8330, x5-Z8350, x5-Z8500, x5-Z8550, x7-Z8700, x7-Z8750 | Desktop Mobile Embedded |
406C4 | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | ||
06_4EH | 3 |
|
6th Generation Intel® Core™ Processor Family |
|
Mobile | 406E3 | 2022.1: 0xf0 | MCU + Software | MCU + Software | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected |
06_4FH | All |
|
|
|
|
406F1 | 2021.2: 0b000040 | MCU + Software | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected |
06_55H | 3 | Skylake Server10 | Intel® Xeon® Scalable processor family | Intel® Xeon® Platinum P-8124, P-8136 processors | Server | 50653 | 2022.1: 100015e | MCU + Software | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected |
06_55H | 4 |
|
|
|
1,2,3. Server 4. Desktop |
50654 | 2022.1: 2006d05 | MCU + Software | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected |
06_55H | 6 | Cascade Lake Server9 | 2nd Generation Intel® Xeon® Scalable processor family |
|
Server | 50656 | Feb 16th 2021: 04003006 | MCU + Software | Not Affected | Not Affected | Software | Software | Not Affected | Not Affected |
06_55H | 7 |
|
|
|
|
50657 | 2022.1: 5003302 or higher | MCU + Software | Not Affected | Not Affected | Software | Software | Not Affected | Not Affected |
06_55H | <= B | Cooper Lake | 3rd Generation Intel® Xeon® Scalable processor family | Intel® Xeon® Platinum 8380HL, 8380H, 8376HL, 8376H, 8360HL, 8360H, 8356H, 8354H, 8353H processors Intel® Xeon® Gold 6348H, 6330H, 6328HL, 6328H, 5320H, 5318H processors |
Server | 5065A 5065B |
2021.2 7002402 | MCU + Software | Not Affected | Not Affected | Software | Software | Not Affected | Not Affected |
06_56H | 3 | Broadwell DE V2,V310 | Intel® Xeon® D processor family | Intel® Xeon® D-1518, D-1519, D-1521, D-1527, D-1528, D-1529, D-1531, D-1533, D-1537, D-1539, D-1541, D-1548 processors Intel® Pentium® Processor D1507, D1508, D1509, D1517, D1519 |
Server | 50663 | 2021.2: 700001c | MCU + Software | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected |
06_56H | 4 | Broadwell DE Y010 | Intel® Xeon® D processor family | Intel® Xeon® D-1557, D-1559, D-1567, D-1571, D-1577, D-1581, D-1587 processors | Server | 50664 | 2021.1: f00001a | MCU + Software | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected |
06_56H | 5 |
|
Intel® Xeon® D processor family |
|
Server | 50665 | 2021.2: e000014 | MCU + Software | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected | Not Affected |
06_5AH | Anniedale (Airmont) | Intel® Atom® Processors | Intel® Atom® x5 Processor Family | Mobile | 506A_ | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | ||
06_5CH | 9 |
|
|
|
Desktop Mobile Embedded |
506C9 | 2022.1: 0x48 | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected |
06_5CH | A | Apollo Lake | Intel® Atom® Processor E3900 Series | Intel® Atom® Processor x5-E3940, x5-E3930, x7-E3950 | Desktop Mobile Embedded |
506CA | 2022.1: 0x28 | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected |
06_5EH | 3 |
|
|
|
|
506E3 | 2022.1: 0xf0 | MCU + Software | MCU + Software | Software | Not Affected | Not Affected | Not Affected | Not Affected |
06_5FH | 1 | Denverton (Goldmont) | Intel® Atom® C processor family | Intel® Atom® C3308, C3336, C3338, C3338R, C3436L, C3508, C3538, C3558, C3558R, C3558RC, C3708, C3750, C3758, C3758R, C3808, C3830, C3850, C3858, C3950, C3958, C3955 processors | Server | 506F1 | 2022.1: 0x38 or higher | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected |
06_65H | XMM7272 (Airmont) | Intel® Atom® Processors | Mobile | 6065_ | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | |||
06_6AH | 4, 5, 6 | Ice Lake Xeon-SP | 3rd Gen Intel® Xeon® Scalable processor family | Intel® Xeon® Platinum 8300 processors Intel® Xeon® Gold 6300 processors Intel® Xeon® Gold 5300 processors Intel® Xeon® Silver 4300 processors |
Server | 606AX | MCU + Software | Not Affected | Not Affected | Software | Software | Not Affected | Not Affected | |
06_6CH | 1 | Ice Lake D | Intel® Xeon® D Processor | Intel® Xeon® D-1513N, D-1518, D-1520, D-1521, D-1523N, D-1524N, D-1527, D-1528, D-1529, D-1531, D-1533N, D-1537, D-1539, D-1540, D-1541, D-1543N, D-1548, D-1553N, D-1557, D-1559, D-1563N, D-1564N, D-1567, D-1571, D-1573N, D-1577, D-1581, D-1587, D-1602, D-1612, D-1622, D-1623N, D-1627, D-1632, D-1633N, D-1637, D-1649N, D-1653N, D-1702, D-1712TR, D-1713NT, D-1713NTE, D-1714, D-1715TER, D-1718T, D-1722NE, D-1726, D-1732TE, D-1733NT, D-1734NT, D-1735TR, D-1736, D-1736NT, D-1739, D-1746TER, D-1747NTE, D-1748TE, D-1749NT, D-2123IT, D-2141I, D-2142IT, D-2143IT, D-2145NT, D-2146NT, D-2161I, D-2163IT, D-2166NT, D-2173IT, D-2177NT, D-2183IT, D-2187NT, D-2191, D-2712T, D-2733NT, D-2738, D-2745NX, D-2752NTE, D-2752TER, D-2753NT, D-2757NX, D-2766NT, D-2775TE, D-2776NT, D-2777NX, D-2779, D-2786NTE, D-2795NT, D-2796NT, D-2796TE, D-2798NT, D-2798NX, D-2799 processors | Embedded | 606C1 | MCU + Software | Not Affected | Not Affected | Software | Software | Not Affected | Not Affected | |
06_6EH | Cougar Mountain (Airmont) | Intel® Puma™ 7 Family Intel® Atom® Processors |
Intel® Puma™ 7 Home Gateway | SOC Embedded |
606E_ | Not Affected | Not Affected | Not Affected | Not Affected | Software | Not Affected | Not Affected | ||
06_7AH | 1 | Gemini Lake |
|
|
Desktop Mobile Embedded |
706A1 | 2022.1: 0x3a | Not Affected | Not Affected | Not Affected | Software | Software | Not Affected | Not Affected |
06_7AH | 8 | Gemini Lake |
|
|
|
706A8 | 2022.1: 0x1e | Not Affected | Not Affected | Not Affected | Software | Software | Not Affected | Not Affected |
06_7EH | 5 | Ice Lake U, Y | 10th Generation Intel® Core™ Processor Family | Intel® Core™ Processor i7-1060G7, i7-1065G7 Intel® Core™ Processor i5-1030G4, i5-1030G7, i5-1035G1, i5-1035G4, i5-1035G7 Intel® Core™ Processor i3-1000G1, i3-1000G4, i3-1005G1 |
Mobile | 706E5 | 2022.1: 0xB0 | MCU + Software | MCU + Software | Not Affected | Software | Software | MCU | Not Affected |
06_86H | 4 | Snow Ridge BTS (Tremont) | Intel® Atom® Processors | Intel® Atom® Processor P5942B, P5931B, P5962B, P5921B | Server (Basestation) |
80664 | No planned mitigation | Not Affected | Not Affected | Software | Software | Not Affected | MCU | |
06_86H | 5 | Snow Ridge BTS (Tremont) | Intel® Atom® Processor P5900 | Intel® Atom® Processor P5962B, P5942B, P5931B, P5921B | Server (Basestation) |
80665 | MCU + Software | Not Affected | Not Affected | Software | Software | Not Affected | MCU | |
06_86H | 7 | Parker Ridge / Snow Ridge NS/NX |
Intel Atom® Processor C5000 Intel Atom® Processor P5300 Intel® Atom® Processor P5700 |
Intel Atom® Processor C5310, C5315, C5320, C5325, C5125, C5115 Intel Atom® Processor P5322, P5332, P5342, P5352, P5362 Intel Atom® Processor P5721, P5731, P5742, P5752 |
Networking | 80667 | MCU + Software | Not Affected | Not Affected | Software | Software | Not Affected | MCU | |
06_8AH | 1 | Lakefield B-step (Tremont) | Intel® Core™ Processors with Intel® Hybrid Technology | Intel® Core™ Processor i3-L13G4, i5-L16G7 | Mobile | 806A1 | 2022.1: 0x31 | MCU + Software | MCU + Software | Not Affected | Software | Software | Not Affected | MCU |
06_8AH | 1 | Lakefield B-step (Sunnycove) | Intel® Core™ Processors with Intel® Hybrid Technology | Intel® Core™ Processor i3-L13G4, i5-L16G7 | Mobile | 806A1 | 2022.1: 0x31 | MCU + Software | MCU + Software | Not Affected | Software | Software | Not Affected | MCU |
06_8CH | 1 | Tiger Lake U² | 11th Generation Intel® Core™ Processor Family | Intel® Core™ i7-1185G7, i7-1165G7, i7-1185GRE, i7-1185G7E, i7-1180G7, i7-1160G7, i5-1145G7, i5-1145GRE, i5-1145G7E, i5-1140G7, i5-1130G7, i3-1125G4, i3-1115GRE, i3-1115G4E, i3-1120G4, i3-1110G4 Intel® Celeron® 6305 Processor, Intel® Celeron® 6305E Processor |
Mobile | 806C1 | 2022.1: 0xa4 or higher | Not Affected | MCU | Not Affected | Software | Software | MCU | Not Affected |
06_8CH | 1 | Tiger Lake U² | 11th Generation Intel® Core™ Processor Family | Intel® Core™ i7-1185GRE, i7-1185G7E, i5-1145GRE, i5-1145G7E, i3-1115GRE, i3-1115G4E Intel® Celeron® 6305E Processor |
Embedded | 806C1 | 2022.1: 0xa4 or higher | MCU + BIOS | MCU + BIOS | Not Affected | Software | Software | MCU | Not Affected |
06_8CH | 2 |
|
11th Generation Intel® Core™ Processor Family |
|
Mobile | 806C2 | 2022.1: 0x26 | Not Affected | Not Affected | Not Affected | Software | Software | MCU | Not Affected |
06_8DH | 1 | Tiger Lake H² |
|
|
|
806D1 | 2022.1: 0x3e | Not Affected | Not Affected | Not Affected | Software | Software | Not Affected | Not Affected |
06_8DH | 1 | Tiger Lake H² |
|
|
Embedded | 806D1 | 2022.1: 0x3e | MCU + BIOS | Not Affected | Not Affected | Software | Software | Not Affected | Not Affected |
06_8EH | 9 |
|
1. 8th Generation Intel® Core™ Processor Family 2,3,4. 7th Generation Intel® Core™ Processor Family |
|
Mobile | 806E9 | 2022.1: 0xf0 | MCU + Software | MCU + Software | Software | Not Affected | Not Affected | Not Affected | Not Affected |
06_8EH | A |
|
8th Generation Intel® Core™ Processor Family |
|
Mobile | 806EA | 2022.1: 0xf0 | MCU + Software | MCU + Software | Software | Not Affected | Not Affected | Not Affected | Not Affected |
06_8EH | B | Whiskey Lake U | 8th Generation Intel® Core™ Processors | Intel® Core™ Processor i7-8565U, i7-8665U Intel® Core™ Processor i5-8365U, i5-8265U Intel® Core™ Processor i3-8145U Intel® Core™ Processor 4205U, 5405U |
Mobile | 806EB | 2022.1: 0xf0 | MCU + Software | MCU + Software | Software | Not Affected | Not Affected | Not Affected | Not Affected |
06_8EH | C |
5. Amber Lake Y |
|
|
Mobile | 806EC | 2022.1: 0xf0 | MCU + Software | MCU + Software | Software | Software | Software | Not Affected | Not Affected |
06_96H | 1 | Elkhart Lake (Tremont) | Intel® Atom® Processors | Intel® Pentium® Processor J6425, N6415 Intel® Celeron® Processor J6413, N6211 Intel® Atom® Processor x6413E, x6425RE, x6427FE, x6212RE, x6200FE, x6211E, x6425E |
Embedded | 90661 | MCU + Software | Not Affected | Not Affected | Software | Software | Not Affected | MCU | |
06_97H | 2 | Alder Lake S (Golden Cove, Gracemont)² | 12th Generation Intel® Core™ Processor Family | Intel® Core™ Processor i9-12900K, i9-12900KF, i7-12700K, i7-12700KF, i5-12600K, i5-12600KF, i9-12900, i9-12900F, i7-12700, i7-12700F, i5-12400, i5-12400F, i9-12900T, i7-12700T | Desktop | 90672 | 2022.1: 0x1E | Not Affected | Not Affected | Not Affected | MCU+ Software | MCU+ Software | Not Affected | Not Affected |
06_97H | 5 | Alder Lake S (Golden Cove, Gracemont)² | 12th Generation Intel® Core™ Processor Family Intel® Pentium® Gold Processor Family Intel® Celeron® Processor Family |
Intel® Core™ Processor i5-12600, i5-12500, i5-12400, i5-12400F, i3-12300, i3-12100, i3-12100F, i5-12600T, i5-12500T, i5-12400T, i3-12300T, i3-12100T Intel® Pentium® Gold Processor G7400, G7400T Intel® Celeron® Processor G6900, G6900T |
Desktop | 90675 | 2022.1: 0x1E | Not Affected | Not Affected | Not Affected | MCU+ Software | MCU+ Software | Not Affected | Not Affected |
06_9AH | 3 |
|
|
|
Mobile | 906A3 | 2022.1: 0X41C | Not Affected | Not Affected | Not Affected | MCU+ Software | MCU+ Software | Not Affected | Not Affected |
06_9AH | 4 |
|
12th Generation Intel® Core™ Processor Family Intel® Pentium® Gold Processor Family Intel® Celeron® Processor Family |
|
Mobile | 906A4 | 2022.1: 0x41A | Not Affected | Not Affected | Not Affected | MCU+ Software | MCU+ Software | Not Affected | Not Affected |
06_9CH | 0 | Jasper Lake (Tremont) | Intel® Atom® Processors | Intel® Pentium® Silver N6005, N6000 Processors Intel® Celeron® Processor N4505, N4500, N5105, N5100 |
Desktop Mobile Embedded |
906C0 | 2022.1: 24000023 | MCU + Software | Not Affected | Not Affected | Software | Software | Not Affected | MCU |
06_9EH | 9 |
|
|
|
|
906E9 | 2022.1: 0xf0 | MCU + Software | MCU + Software | Software | Not Affected | Not Affected | Not Affected | Not Affected |
06_9EH | A |
|
|
|
1. Mobile 2. Workstation AMT Server Server 3,4. Desktop |
906EA | 2022.1: 0xf0 | MCU + Software | MCU + Software | Software | Not Affected | Not Affected | Not Affected | Not Affected |
06_9EH | B | Coffee Lake S |
|
|
Desktop | 906EB | 2022.1: 0xf0 | MCU + Software | MCU + Software | Software | Not Affected | Not Affected | Not Affected | Not Affected |
06_9EH | C | Coffee Lake S | 9th Generation Intel® Core™ Processor Family | Intel® Core™ Processor i9-9900K, i9-9900KF Intel® Core™ Processor i7-9700K, i7-9700KF Intel® Core™ Processor i5-9600K, i5-9600KF, i5-9400, i5-9400F |
Desktop | 906EC | 2022.1: 0xf0 | MCU + Software | MCU + Software | Software | Not Affected | Not Affected | Not Affected | Not Affected |
06_9EH | D |
|
|
|
|
906ED | 2022.1: 0xf0 | MCU + Software | MCU + Software | Software | Software | Software | Not Affected | Not Affected |
06_A5H | 2 | Comet Lake H | 10th Generation Intel® Core™ Processor Family Intel® Xeon® W processor family |
Intel® Core™ Processor i9-10980HK, i9-10885H, i7-10875H, i7-10850H, i7-10870H, i7-10750H, i5-10400H, i5-10300H, i5-10200H Intel® Xeon® W-10885M, W-10855M processors |
Mobile Workstation |
A0652 | 2022.1: 0xf0 | MCU + Software | MCU + Software | Software | Software | Software | Not Affected | Not Affected |
06_A5H | 3 | Comet Lake S | 10th Generation Intel® Core™ Processor Family Intel® Pentium® Gold Processor Family Intel® Celeron® Processor Family Intel® Xeon® W processor family |
Intel® Core™ Processor i5-10600, i5-10600T, i5-10505, i5-10500, i5-10500T, i5-10400, i5-10400F, i5-10400T, i3-10320, i3-10300, i3-10300T, i3-10100, i3-10100T, i3-10100F, i3-10325, i3-10305, i3-10305T, i3-10105, i3-10105F, i3-10105T Intel® Pentium® Gold Processor G6600, G6500, G6500T, G6400, G6400T, G6605, G6505, G6505T, G6405, G6405T Intel® Celeron® Processor G5920, G5900, G5900T, G5925, G5905, G5905T Intel® Xeon® W-1250 processors |
Desktop Workstation |
A0653 | 2022.1: 0xf0 | MCU + Software | MCU + Software | Software | Software | Software | Not Affected | Not Affected |
06_A5H | 5 | Comet Lake S | 1: 10th Generation Intel® Core™ Processor Family 2: Intel® Xeon® W processor family |
1: Intel® Core™ Processor i9-10900K, i9-10900KF, i9-10900, i9-10900T, i9-10900F, i9-10850K, i7-10700K, i7-10700KF, i7-10700, i7-10700T, i7-10700F, i5-10600K, i5-10600KF, i5-10400, i5-10400F 2: Intel® Xeon® W-1290P, W-1290, W-1290T, W-1270P, W-1270, W-1250P processors |
Desktop Workstation |
A0655 | 2022.1: 0xf0 | MCU + Software | MCU + Software | Software | Software | Software | Not Affected | Not Affected |
06_A6H | <=1 | Comet Lake U62 | 10th Generation Intel® Core™ Processor Family Intel® Xeon® W processor family |
Intel® Core™ Processor i5-10500TE, i7-10700E, TE, i7-10710U, i7-10750H, i7-10810U, i7-10875H, i9-10850H, i9-10885H, i9-10980HK, i9-10900E, TE Intel® Xeon® W-10855, W-1290 E, TE processors |
Mobile Desktop |
A0660 A0661 |
2022.1: 0xf0 | MCU + Software | MCU + Software | Software | Software | Software | Not Affected | Not Affected |
06_A7H | 1 | Rocket Lake | 1: 11th Generation Intel® Core™ Processor Family 2: Intel® Xeon® E-2300 Processor Family 3: Intel® Xeon® W-1300 processor family |
1. Intel® Core™ Processor i9-11900K, i9-11900KF, i9-11900, i9-11900T, i9-11900F, i7-11700K, i7-11700KF, i7-11700, i7-11700T, i7-11700F, i5-11600K, i5-11600KF, i5-11600, i5-11600T, i5-11500, i5-11500T, i5-11400, i5-11400F, i5-11400T 2. Intel® Xeon®E-2388G, E-2378G, E-2378, E-2386G, E-2356G, E-2336, E-2374G, E-2334, E-2324G, E-2314, E-2378G, E-2378, E-2386G, E-2356G, E-2336, E-2374G, E-2334, E-2324G, E-2314 processor 3. Intel® Xeon® W-1300 Processors W-1390P, W-1390, W-1390T, W-1370P, W-1370, W-1350P, W-1350 |
1:Desktop 2: Server 3: Workstation |
A0671 | 2022.1: 0x53 | MCU + Software | Not Affected | Software | Software | Software | MCU | Not Affected |
Key
Software: Mitigation implemented in software, and software updates needed to enable mitigation
MCU: Mitigation requires microcode update
BIOS: BIOS change needed
Hardware + MCU: Mitigation implemented in hardware; microcode update is also required
Hardware + Software: Mitigation implemented in hardware; software updates required or needed for enablement
MCU + Software: Mitigation requires microcode update; software updates required or needed for enablement
Microcode + BIOS: Mitigation requires microcode update loaded by BIOS
Not Affected: Products not affected or mitigated through hardware
No Planned Mitigation: Issue exists but no mitigation planned
Note The latest software can be obtained through operating system or VMM vendors
Footnotes
- CPUID description: Example CPUID = 906EB. Family = 06 / Extended Model = 9 / Model Number = E / Stepping ID = B. See Intel® Software Developer’s Manual Version 071, Volume 2A, Figure 3-6 for reference.
- Intel recommends ensuring all security mitigations provided by Intel are applied and systems are running the latest firmware/MCU versions available. MCU updates may still be required for enumeration even when processors are not affected. Contact OS/VMM vendors for the latest software updates.
Linux Users: The microcode image is named after the family/model/stepping. You can locate these from /proc/cpuinfo. Example: For Family 06, Model 85, Stepping 4 (values in decimal), the corresponding microcode file is 06-55-04 located in /lib/firmware/intel-ucode/ (values in hexadecimal).
Look at the microcode version number at the official public Intel microcode website. Calculate Family-Model-Stepping before downloading appropriate microcode.
Windows users: Read the version with the following PowerShell command: reg query HKLM\HARDWARE\DESCRIPTION\System\CentralProcessor\0 /v "Update Revision".
Or use the Intel® Processor Identification Utility tool to check the microcode version and compare against the latest microcode listed above.
For more information on finding microcode versions, visit: How to Find the Microcode Version Currently Running on your Processor.
For more information on Intel processor numbering, visit: Intel® Processor Names and Numbers.
- This column describes mitigations for RDMSR at CPL3 and RDMSR in a Virtual Machine Extensions (VMX) guest when the VMM indicates that MSR should cause a VM exit. See the linked Intel Guidance for more details on other aspects of v3a.
- Options may include: process isolation, masking, speculative load hardening or LFENCE insertion, as well as SYSRET or dedicated type, set FTZ, and DAZ. See Intel guidance for more detail.
- Software tools for Intel® Software Guard Extensions (Intel® SGX); only if Intel SGX is supported.
- Intel is not aware of any real-world impact outside Intel® SGX and is only releasing mitigations for Intel SGX software. Software mitigation outside of Intel SGX may be possible. Please see Intel Guidance for additional information.
- See Intel Guidance for more information.
- Intel is not planning mitigations as these products are discontinued or no longer supported.
- Existing Microarchitectural Data Sampling (MDS) mitigations provided in IPU 2019.1 help mitigate against MMIO; there are no new MMIO-specific MCU mitigations for this processor. Intel recommends applying the latest Intel security mitigations and ensuring systems are running the latest firmware/MCU versions available.
- There is no change in the IPU 2022.1 MCU for these products. The mitigation uses MDS mitigations provided in IPU 2019.1. Intel recommends applying all security mitigations provided by Intel and ensuring your systems are running the latest firmware/MCU versions available from Intel.
Legal Notices and Disclaimers
INFORMATION IN THIS DOCUMENT IS PROVIDED AS IS. Intel may make changes to specifications and product descriptions at any time, without notice.
All products, dates, and figures specified are preliminary based on current expectations, and are subject to change without notice.
Intel processors, chipsets, and desktop boards may contain design defects or errors known as errata, which may cause the product to deviate from published specifications. Current characterized errata are available on request.
Intel technologies’ features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No product or component can be absolutely secure. Check with your system manufacturer or retailer or learn more at intel.com.
Some results have been estimated or simulated using internal Intel analysis or architecture simulation or modeling, and provided to you for informational purposes. Any differences in your system hardware, software or configuration may affect your actual performance.
Intel and the Intel logo are trademarks of Intel Corporation in the United States and other countries.
Product and Performance Information
Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.
Features and benefits in Intel® technologies depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No product or component can be absolutely secure. Check with your system manufacturer or retailer or learn more at Intel.com.
Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors.
Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more complete information visit www.intel.com/benchmarks.
Performance results are based on testing as of dates shown in configurations and may not reflect all publicly available updates.
The products and services described may contain defects or errors known as errata which may cause deviations from published specifications. Current characterized errata are available on request.
Intel provides these materials as-is, with no express or implied warranties.