CVE-2025-6349

Mali GPU Kernel Driver allows improper GPU memory processing operations

State: Published
Severity: 5.1 Medium
Published: Dec 1, 2025
Updated: Dec 1, 2025
Reserved: Jun 19, 2025

Description

Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU memory processing operations to gain access to already freed memory.This issue affects Valhall GPU Kernel Driver: from r53p0 through r54p1; Arm 5th Gen GPU Architecture Kernel Driver: from r53p0 through r54p1.

Scores

CVSS	Score	Vector	Source
3.1	5.1 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N	CISA-ADP

Weaknesses

CWE-416 Use After Free

Affected Products

Product	Versions
Valhall GPU Kernel DriverArm Ltd	r53p0 through r54p1Affectedfrom r54p2Not affectedfrom r55p0Not affected
Arm 5th Gen GPU Architecture Kernel DriverArm Ltd	r53p0 through r54p1Affectedfrom r54p2Not affectedfrom r55p0Not affected

References

https://developer.arm.com/documentation/110697/latest/

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.