CVE-2022-27674

State: Published
Severity: 7.5 High
Published: Nov 9, 2022
Updated: May 1, 2025
Reserved: Mar 23, 2022

Description

Insufficient validation in the IOCTL input/output buffer in AMD μProf may allow an attacker to bypass bounds checks potentially leading to a Windows kernel crash resulting in denial of service.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-20 Improper Input Validation

Affected Products

Product	Versions
AMD μProfAMD	AMDuProf_FreeBSD_x64 to before 3.6.549Affected AMDuProf Windows to before 3.6.839Affected AMDuProf Linux to before 3.6-449Affected

References

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1046

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