CVE-2023-20518
1.9
Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
Exploitability: 0.5 / Impact: 1.4
Source: psirt@amd.com (Secondary)
Description
Incomplete cleanup in the ASP may expose the Master Encryption Key (MEK) to a privileged attacker with access to the BIOS menu or UEFI shell and a memory exfiltration vulnerability, potentially resulting in loss of confidentiality.
References (2)
Source: psirt@amd.com
Source: psirt@amd.com
Timeline
No history available yet.