CVE-2025-0073

HIGH

Arm Ltd Valhall GPU Kernel Driver <r54p0 - Use After Free

Title source: llm

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 before r54p0; Arm 5th Gen GPU Architecture Kernel Driver: from r53p0 before r54p0.

References (1)

[Vendor Advisory] https://developer.arm.com/documentation/110466/latest/

Scores

CVSS v3 7.8

EPSS 0.0003

EPSS Percentile 9.2%

Attack Vector LOCAL

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

Classification

CWE

CWE-416

Status published

Affected Products (2)

arm/5th_gen_gpu_architecture_kernel_driver

arm/valhall_gpu_kernel_driver

Timeline

Published Jun 02, 2025

Tracked Since Feb 18, 2026