CVE-2025-0932

EUVD-2025-23496
Use After Free vulnerability in Arm Ltd Bifrost GPU Userspace Driver, Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a non-privileged user process to perform valid GPU processing operations, including via WebGL or WebGPU, to gain access to already freed memory.This issue affects Bifrost GPU Userspace Driver: from r48p0 through r49p3, from r50p0 through r51p0; Valhall GPU Userspace Driver: from r48p0 through r49p3, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Userspace Driver: from r48p0 through r49p3, from r50p0 through r54p0.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CISA-ADPADP
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 11%
Affected Products (NVD)
VendorProductVersion
arm5th_gen_gpu_architecture_userspace_driver
r48p0 ≤
𝑥
< r49p4
arm5th_gen_gpu_architecture_userspace_driver
r50p0 ≤
𝑥
< r54p1
armbifrost_gpu_userspace_driver
r48p0 ≤
𝑥
< r49p4
armbifrost_gpu_userspace_driver
r50p0 ≤
𝑥
< r54p1
armvalhall_gpu_userspace_driver
r48p0 ≤
𝑥
< r49p4
armvalhall_gpu_userspace_driver
r50p0 ≤
𝑥
< r54p1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://developer.arm.com/documentation/110626/latest/