CVE-2025-8045

low-risk

Published 2025-12-01

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 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.

Do I need to act?

0.01% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 4.0/10 Medium

LOCAL / LOW complexity

Affected Products (2)

5Th Gen Gpu Architecture Kernel Driver

Valhall Gpu Kernel Driver

Affected Vendors

Arm

References (1)

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

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low-risk

Severity 14/34 · Moderate

Exploitability 0/34 · Minimal

Exposure 7/34 · Low