CVE-2021-26334

AMD Chipset Driver Information Disclosure Vulnerability

Published Dec 1, 2021 CVSS 3.1 · 9.9 Critical EPSS 1.2% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-13140 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.
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00295}

epss

{'score': 0.00508}

Weaknesses

Sources

Status
PUBLISHED
Assigner
AMD
Published
Updated
Sep 17, 2024, 12:40 AM
Reserved
Jan 29, 2021, 12:00 AM
Status
Modified
Published
Dec 1, 2021, 4:15 PM
Modified
Jun 17, 2026, 3:43 AM