CVE Catalog

CVE-2025-6349

MediumCVSS 5.1
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.16%

5th percentile - higher than 5% of all known CVEs

Summary

Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver and 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 versions from r53p0 through r54p1.

Risk Assessment

A local attacker could exploit this vulnerability to escalate privileges or execute code in kernel context, potentially leading to system compromise.

Recommendation

Update the GPU driver to a version higher than r54p1. Monitor systems for unusual local user activities.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS