CVE-2023-31317 HIGH

CVE-2023-31317

Weakness CWE-119
Published May 15, 2026
Last update May 16, 2026

CVSS base score

8.8/10
Attack vector Local
Attack complexity High
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

What the vulnerability does

01Description

Improper restriction of operations within the bounds of a memory buffer in the AMD secure processer (ASP) could allow an attacker to read or write to protected memory potentially resulting in arbitrary code execution.

Key dates

02Disclosure timeline

May 15, 2026 CVE published
May 16, 2026 Record updated