CVE-2023-20518 LOW

CVE-2023-20518

Vendor Amd
Product AMD Ryzen™ Embedded V1000 Series Processors
Published August 13, 2024
Last update November 5, 2024

CVSS base score

1.9/10
Attack vector Local
Attack complexity High
Privileges required High
User interaction None
Confidentiality Low
Integrity None

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

August 13, 2024 CVE published
November 5, 2024 Record updated