CVE-2023-5091

5.5 mediumEPSS 0.2%

Medium (5.5) in arm valhall gpu kernel driver. EPSS 0.2% chance of exploitation in the next 30 days.

Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver allows a local non-privileged user to make improper GPU processing operations to gain access to already freed memory. This issue affects Valhall GPU Kernel Driver: from r37p0 through r40p0.

Severity

CVSS 3.1

5.5 medium

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 4% of CVEs (scores of 2026-10-31)
CWE: CWE-416
Published: 2024-01-08
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

arm:valhall_gpu_kernel_driver

References

https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities
https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities

Check your stack JSON