The latest security information on Intel® products.

Intel® Graphics Drivers Advisory

Intel ID: INTEL-SA-00438
Advisory Category: Software
Impact of vulnerability: Escalation of Privilege, Denial of Service, Information Disclosure
Severity rating: HIGH
Original release: 02/09/2021 
Last revised: 02/19/2021 

Summary:

Potential security vulnerabilities in some Intel® Graphics Drivers may allow escalation of privilege, denial of service and/or information disclosure.  Intel is releasing software updates to mitigate these potential vulnerabilities.

Vulnerability Details:

CVEID: CVE-2020-0544

Description: Insufficient control flow management in the kernel mode driver for some Intel(R) Graphics Drivers before version 15.36.39.5145 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 8.8 High

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

 

CVEID: CVE-2020-0521  

Description: Insufficient control flow management in some Intel(R) Graphics Drivers before version 15.45.32.5145 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 7.7 High

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L

 

CVEID: CVE-2020-12362

Description: Integer overflow in the firmware for some Intel(R) Graphics Drivers for Windows * before version 26.20.100.7212 and before Linux kernel version 5.5 may allow a privileged user to potentially enable an escalation of privilege via local access.

CVSS Base Score: 7.5 High

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

 

CVEID: CVE-2020-12361

Description: Use after free in some Intel(R) Graphics Drivers before version 15.33.51.5146 may allow an authenticated user to potentially enable denial of service via local access.

CVSS Base Score: 7.3 High

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:H

 

CVEID: CVE-2020-24450

Description: Improper conditions check in some Intel(R) Graphics Drivers before versions 26.20.100.8141, 15.45.32.5145 and 15.40.46.5144 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 7.3 High

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:L

 

CVEID: CVE-2020-24462

Description: Out of bounds write in the Intel(R) Graphics Driver before version 15.33.53.5161, 15.36.40.5162, 15.40.47.5166, 15.45.33.5164 and 27.20.100.8336 may allow an authenticated user to potentially enable an escalation of privilege via local access.

CVSS Base Score: 6.8 Medium

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L

 

CVEID: CVE-2020-8678

Description: Improper access control for Intel(R) Graphics Drivers before version 15.45.33.5164 and 27.20.100.8280 may allow an authenticated user to potentially enable an escalation of privilege via local access.

CVSS Base Score: 6.7 Medium

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

 

CVEID: CVE-2020-0518

Description: Improper access control in the Intel(R) HD Graphics Control Panel before version 15.40.46.5144 and 15.36.39.5143 may allow an authenticated user to potentially enable denial of service via local access.

CVSS Base Score: 6.5 Medium

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

 

CVEID: CVE-2020-12367

Description: Integer overflow in some Intel(R) Graphics Drivers before version 26.20.100.8476 may allow a privileged user to potentially enable an escalation of privilege via local access.

CVSS Base Score: 6.1 Medium

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:L

 

CVEID: CVE-2020-12368

Description: Integer overflow in some Intel(R) Graphics Drivers before version 26.20.100.8141 may allow a privileged user to potentially enable an escalation of privilege via local access.

CVSS Base Score: 6.1 Medium

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:L

 

CVEID: CVE-2020-12369

Description: Out of bound write in some Intel(R) Graphics Drivers before version 26.20.100.8336 may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.1 Medium

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:L

 

CVEID: CVE-2020-12385

Description: Improper input validation in some Intel(R) Graphics Drivers before version 26.20.100.8141 may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.1 Medium

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:L

 

CVEID: CVE-2020-12365

Description: Untrusted pointer dereference in some Intel(R) Graphics Drivers before versions 15.33.51.5146, 15.45.32.5145, 15.36.39.5144 and 15.40.46.5143 may allow an authenticated user to potentially denial of service via local access.

CVSS Base Score: 5.5 Medium

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

 

CVEID: CVE-2020-12366

Description: Insufficient input validation in some Intel(R) Graphics Drivers before version 27.20.100.8587 may allow a privileged user to potentially enable an escalation of privilege via local access.

CVSS Base Score: 5.3 Medium

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N

 

CVEID: CVE-2020-24448

Description: Uncaught exception in some Intel(R) Graphics Drivers before version 15.33.51.5146 may allow an authenticated user to potentially enable denial of service via local access.

CVSS Base Score: 5.5 Medium

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

 

CVEID: CVE-2020-12386

Description: Out-of-bounds write in some Intel(R) Graphics Drivers before version 15.36.39.5143 may allow an authenticated user to potentially enable denial of service via local access.

CVSS Base Score: 4.2 Medium

CVSS Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:L

 

CVEID: CVE-2020-12384

Description: Improper access control in some Intel(R) Graphics Drivers before version 26.20.100.8476 may allow an authenticated user to potentially enable an escalation of privilege via local access.

CVSS Base Score: 3.3 Low

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

 

CVEID: CVE-2020-12363

Description: Improper input validation in some Intel(R) Graphics Drivers for Windows* before version 26.20.100.7212 and before Linux kernel version 5.5 may allow a privileged user to potentially enable a denial of service via local access.

CVSS Base Score: 1.9 Low

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L

 

CVEID: CVE-2020-12364

Description: Null pointer reference in some Intel(R) Graphics Drivers for Windows* before version 26.20.100.7212 and before version Linux kernel version 5.5 may allow a privileged user to potentially enable a denial of service via local access.

CVSS Base Score: 1.9 Low

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L

 

CVEID: CVE-2020-12370

Description: Untrusted pointer dereference in some Intel(R) Graphics Drivers before version 26.20.100.8141 may allow a privileged user to potentially enable a denial of service via local access.

CVSS Base Score: 1.9 Low

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L

 

CVEID: CVE-2020-12371

Description: Divide by zero in some Intel(R) Graphics Drivers before version 26.20.100.8141 may allow a privileged user to potentially enable a denial of service via local access.

CVSS Base Score: 1.9 Low

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L

 

CVEID: CVE-2020-12372

Description: Unchecked return value in some Intel(R) Graphics Drivers before version 26.20.100.8141 may allow a privileged user to potentially enable a denial of service via local access.

CVSS Base Score: 1.9 Low

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L

 

CVEID: CVE-2020-12373

Description: Expired pointer dereference in some Intel(R) Graphics Drivers before version 26.20.100.8141 may allow a privileged user to potentially enable a denial of service via local access.

CVSS Base Score: 1.9 Low

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L

Affected Products:

Intel® Graphics Drivers for 3rd, 4th, 5th, 6th, 7th, 8th, 9th and 10th Generation Intel® Processors for Windows* 7, 8.1 and 10 before versions 15.33.51.5146, 15.36.39.5145, 15.40.46.5144, 15.45.32.5164, 26.20.100.8141, 27.20.100.8587 and Intel® Graphics Drivers for Linux before Linux kernel version 5.5.

Recommendation:

Intel recommends updating the Intel® Graphics Drivers to latest version.

Updates are available for download at this location:

For Windows*:

https://downloadcenter.intel.com/search?keyword=intel+graphics

For Linux:

Contact your Linux distribution provider for updates.

Acknowledgements:

Intel would like to thank Ori Nimron (@orinimron123) (CVE-2020-12365 and CVE-2020-24448), j0bounties (CVE-2020-12361 ), Rancho Han of Singular Security Lab (CVE-2020-12386), Jamie Brown, Dean McKinnel, John Tear (CVE-2020-8678), Zhiniang Peng (@edwardzpeng) of Qihoo 360 Core security  &  Fangming Gu (CVE-2020-0518), Nassim Asrir (CVE-2020-12384) and Linshuang Li (CVE-2020-12366, CVE-2020-24450) and Nicola Stauffer (CVE-2020-24462) for reporting these issues.

Intel would like to thank employees Sunny Rajasekaran and Steffen Schulz (CVE-2020-12367, CVE-2020-12368, CVE-2020-12369, CVE-2020-12370, CVE-2020-12371, CVE-2020-12372, CVE-2020-12373), Jared Candeleria (CVE-2020-12362, CVE-2020-12363, CVE-2020-12364), Will Burton (CVE-2020-0521, CVE-2020-12385).

Intel, and nearly the entire technology industry, follows a disclosure practice called Coordinated Disclosure, under which a cybersecurity vulnerability is generally publicly disclosed only after mitigations are available.

Revision History

Revision Date Description
1.0 02/09/2021  Initial Release
1.1 02/18/2021 Updated CVSS score for CVE-2020-12386
1.2 02/19/2021 Updated CVE-2020-0518

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