CVE-2021-26334

 

Published at: - 01-12-2021 05:15

Last modified: - 25-01-2023 02:56

Total changes: - 7

Description

The AMDPowerProfiler.sys driver of AMD ?Prof tool may allow lower privileged users to access MSRs in kernel which may lead to privilege escalation and ring-0 code execution by the lower privileged user.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1016

 

Keywords

NVD

 

CVE-2021-26334

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures