CVE-2021-26334

The AMDPowerProfiler.sys driver of AMD μProf 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...

CVE-2021-26334

CVE-2021-26334 affects AMD μProf Tool via the AMDPowerProfiler.sys driver. The root cause is improper access control that could let a low-privilege user access MSRs in the kernel, enabling privilege escalation and potential ring-0 code execution. Affected product: AMD μProf (AMDuProf). Exploitati...

Potential Improper Access Control Vulnerability in AMD μProf Tool

Bulletin ID: AMD-SB-1016 Potential Impact: Improper access / Code execution Severity: High Summary Potential improper access control vulnerability in AMD μProf Tool. CVE Details CVE-2021-26334 pThe AMDPowerProfiler.sys driver of AMD μProf tool may allow lower privileged users to access MSRs in...