CVE-2025-6349

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.

CVSS v3.1

5.1 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

EPSS

0.17% chance of exploitation in the next 30 days, 6th percentile

Published

2025-12-01

Proof-of-concept exploits (2)

• imeiplus/dawnslab
• locus-x64/phantomforge

References

• CVE Record
• NVD entry

Related

• CVE-2025-8045
• CVE-2025-0072
• CVE-2025-61765
• CVE-2025-6347
• CVE-2025-63499
• CVE-2025-6346