CVE-2021-26334 (GCVE-0-2021-26334)

Vulnerability from cvelistv5 – Published: 2021-12-01 15:43 – Updated: 2024-09-17 00:40
VLAI?
Title
AMD Chipset Driver Information Disclosure Vulnerability
Summary
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.
Severity ?
No CVSS data available.
CWE
  • CWE-284 - Improper Access Control
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD μProf Tool Affected: μProf Tool , < 3.4.494 (custom)
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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