CVE-2025-6349

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.

PUBLISHED Reserved 2025-06-19 | Published 2025-12-01 | Updated 2025-12-01 | Assigner Arm

Problem types

CWE-416 Use After Free

Product status

Credits

Pumpkin (@u1f383) from DEVCORE Research Team finder

References

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

cve.org (CVE-2025-6349)

nvd.nist.gov (CVE-2025-6349)

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