CVE-2022-27674

HighCVSS 7.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-20

Affected software

Vendor	Product	Versions
AMD	AMD μProf	>= AMDuProf_FreeBSD_x64, < 3.6.549; >= AMDuProf Windows, < 3.6.839; >= AMDuProf Linux, < 3.6-449

References

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

Timeline

Published: Nov 9, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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