CVE Vulnerabilities

CVE-2023-20562

Published: Aug 08, 2023 | Modified: Aug 14, 2023

CVSS 3.x

7.8

HIGH

Source:

NVD

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

CVSS 2.x

RedHat/V2

RedHat/V3

8.8 IMPORTANT

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2023-20562
CWE	https://cwe.mitre.org/data/definitions/.html

Insufficient validation in the IOCTL (Input Output Control) input buffer in AMD uProf may allow an authenticated user to load an unsigned driver potentially leading to arbitrary kernel execution.

Affected Software

Name	Vendor	Start Version	End Version
Amd_uprof	Amd	*	4.1.396 (excluding)

References

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7003

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