CVE-2023-5427

published 2023-12-01

CVE-2023-5427: Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows…

Priority P3 42 high 7.8 CVSS 3.1

AV L AC L PR L UI N S U C H I H A H

Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to make improper GPU processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r44p0 through r45p0; Valhall GPU Kernel Driver: from r44p0 through r45p0; Arm 5th Gen GPU Architecture Kernel Driver: from r44p0 through r45p0.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
arm	5th_gen_gpu_architecture_kernel_driver	>= r44p0 < r46p0	r46p0
arm	bifrost_gpu_kernel_driver	>= r44p0 < r46p0	r46p0
arm	valhall_gpu_kernel_driver	>= r44p0 < r46p0	r46p0
arm_ltd	arm_5th_gen_gpu_architecture_kernel_driver	r44p0 – r45p0	—
arm_ltd	bifrost_gpu_kernel_driver	r44p0 – r45p0	—
arm_ltd	valhall_gpu_kernel_driver	r44p0 – r45p0	—
google	android	—	—

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CWE-416