A potential security vulnerability in some Intel® PROSet/Wireless WiFi and Killer™ drivers for Windows 10* may allow information disclosure or denial of service. Intel is releasing software updates to mitigate this potential vulnerability.
Description: Incomplete cleanup in some Intel(R) PROSet/Wireless WiFi and Killer (TM) drivers before version 22.0 may allow a privileged user to potentially enable information disclosure and denial of service via adjacent access.
CVSS Base Score: 4.8 Medium
CVSS Vector: CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:L
Intel® PROSet/Wireless products:
- Intel® Wi-Fi 6 AX201
- Intel® Wi-Fi 6 AX200
- Intel® Wireless-AC 9560
- Intel® Wireless-AC 9462
- Intel® Wireless-AC 9461
- Killer™ Wi-Fi 6 AX1650
- Killer™ Wireless-AC 1550
Intel recommends updating the affected Intel® PROSet/Wireless and Killer™ driver (Netwtw10.sys) to version 22.00 or later.
Updates for Intel® PROSet/Wireless drivers with Windows 10 are available for download at this location:
Customers can also download the latest available software from the Intel Customer Support site here.
For updates to Killer™ drivers for Windows 10, Intel recommends contacting your system manufacturer.
Alternatively, updated Killer™ drivers can be downloaded from this location:
This issue was found internally by Intel.
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.