CVE-2025-0932 — Use After Free in ARM 5TH GEN GPU Architecture Userspace Driver

CWE-416 — Use After Free4 documents4 sources
Severity
4.3MEDIUMNVD
EPSS
0.0%
top 86.94%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
ARM 5TH GEN GPU Architecture Userspace DriverARM Bifrost GPU Userspace DriverARM Valhall GPU Userspace Driver+5 more
Timeline
PublishedAug 4
Latest updateFeb 26

Description

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 …

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages8 packages

▶NVDarm/bifrost_gpu_userspace_driverr48p0 — r49p4+1
▶NVDarm/valhall_gpu_userspace_driverr48p0 — r49p4+1
▶CVEListV5arm_ltd/bifrost_gpu_userspace_driverr48p0 — r49p3+1
▶CVEListV5arm_ltd/valhall_gpu_userspace_driverr48p0 — r49p3+1

🔴Vulnerability Details

1
GHSA
GHSA-mh44-5f8w-px3g: Use After Free vulnerability in Arm Ltd Bifrost GPU Userspace Driver, Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Users↗2025-08-04
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📋Vendor Advisories

2
Chrome
Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2025-0932↗2026-02-26
▶
Android
CVE-2025-0932: Mali↗2025-08-01
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