What is CVE-2022-27674?

CVE-2022-27674 is a high-severity vulnerability in Amd Amd_uprof, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2022-11-09.

How severe is CVE-2022-27674?

High severity. CVSS v3 base score is 7.5 out of 10.

Improper input validation in Amd Amd_uprof

CVE-2022-27674

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.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.007 (48.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Amd Amd_uprof
Amd Μprof — versions AMDuProf_FreeBSD_x64, AMDuProf Windows, AMDuProf Linux
Freebsd
Linux Linux_kernel
Microsoft Windows

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

psirt@amd.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-27674?: CVE-2022-27674 is a high-severity vulnerability in Amd Amd_uprof, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2022-11-09.
How severe is CVE-2022-27674?: High severity. CVSS v3 base score is 7.5 out of 10.