Use After Free in Arm 5th Gen GPU Architecture Kernel Driver
CVE-2025-3212
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 memory processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r41p0 through r49p4, from r50p0 through r51p0; Valhall GPU Kernel Driver: from r41p0 through r49p4, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p4, from r50p0 through r54p0.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.003 (23.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 23rd percentile — 23.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Arm 5th Gen GPU Architecture Kernel Driver
- Arm Bifrost GPU Kernel Driver
- Arm Valhall GPU Kernel Driver
- Arm Ltd 5th Gen GPU Architecture Kernel Driver — versions r41p0, r50p0
- Arm Ltd Bifrost GPU Kernel Driver — versions r41p0, r50p0
- Arm Ltd Valhall GPU Kernel Driver — versions r41p0, r50p0
Weakness classification (CWE)
References
- developer.arm.com/documentation/110627/latest (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-3212?
- CVE-2025-3212 is a medium-severity vulnerability in Arm 5th Gen GPU Architecture Kernel Driver, classified under Use After Free. CVSS score: 5.3/10. Published 2025-09-08.
- How severe is CVE-2025-3212?
- Medium severity. CVSS v3 base score is 5.3 out of 10.