CVE-2025-0427 — Use After Free in LTD ARM 5TH GEN GPU Architecture Kernel Driver

CWE-416 — Use After Free3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 76.94%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
ARM LTD ARM 5TH GEN GPU Architecture Kernel DriverARM LTD Bifrost GPU Kernel DriverARM LTD Valhall GPU Kernel Driver+4 more
Timeline
PublishedMay 2

Description

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 process to perform valid GPU processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r8p0 through r49p3, from r50p0 through r51p0; Valhall GPU Kernel Driver: from r19p0 through r49p3, from r50p0 through r53p0; Arm 5th Gen GPU Architecture Kernel Driver: fr…

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages7 packages

▶NVDarm/bifrost_gpu_kernel_driverr8p0 — r49p3+1
▶NVDarm/valhall_gpu_kernel_driverr19p0 — r49p3+1
▶CVEListV5arm_ltd/bifrost_gpu_kernel_driverr8p0 — r49p3+1
▶CVEListV5arm_ltd/valhall_gpu_kernel_driverr19p0 — r49p3+1

🔴Vulnerability Details

1
GHSA
GHSA-rj95-ccvx-j559: 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 Driv↗2025-05-02
▶

📋Vendor Advisories

1
Android
CVE-2025-0427: Mali↗2025-05-01
▶