CVE-2023-5091

CVE-2023-5091: Mali GPU Kernel Driver allows improper GPU processing operations

Vendor Arm Ltd
Product Valhall GPU Kernel Driver
Weakness CWE-416
Published January 8, 2024
Last update May 22, 2025

CVSS base score

What the vulnerability does

01Description

Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver allows a local non-privileged user to make improper GPU processing operations to gain access to already freed memory. This issue affects Valhall GPU Kernel Driver: from r37p0 through r40p0.

Key dates

02Disclosure timeline

January 8, 2024 CVE published
May 22, 2025 Record updated