CVE-2024-21981

Published: Aug 13, 2024Modified: Aug 15, 2024

5.7

Vector

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

Exploitability: 0.5 / Impact: 5.2

Source: psirt@amd.com (Secondary)

Description

Improper key usage control in AMD Secure Processor (ASP) may allow an attacker with local access who has gained arbitrary code execution privilege in ASP to extract ASP cryptographic keys, potentially resulting in loss of confidentiality and integrity.

Related CWEs

CWE-639

Authorization Bypass Through User-Controlled Key

The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

References (1)

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html

Source: psirt@amd.com

Timeline

No history available yet.