CVE-2023-20513

Published: Aug 13, 2024Modified: Oct 29, 2024

3.3

Vector

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

Exploitability: 1.8 / Impact: 1.4

Source: psirt@amd.com (Secondary)

Description

An insufficient bounds check in PMFW (Power Management Firmware) may allow an attacker to utilize a malicious VF (virtualization function) to send a malformed message, potentially resulting in a denial of service.

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (1)

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-6005.html

Source: psirt@amd.com

Timeline

No history available yet.