CVE-2023-4295

Mali GPU Kernel Driver allows improper GPU memory processing operations

Published Nov 7, 2023 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Description
A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.

Remediation

Vendor Solution

This issue is fixed in Valhall and Arm 5th Gen GPU Architecture Kernel Driver r43p0. Users are recommended to upgrade if they are impacted by this issue.

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'No', 'Exploitation': 'None', 'Technical Impact': 'Total'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'No', 'Exploitation': 'None', 'Technical Impact': 'Total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory. A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.
Weaknesses

Sources

Status
PUBLISHED
Assigner
Arm
Published
Updated
Dec 16, 2025, 6:23 PM
Reserved
Aug 10, 2023, 2:44 PM
Status
Modified
Published
Nov 7, 2023, 4:15 PM
Modified
Jun 17, 2026, 6:37 AM