Vulnerability · Published Sep 8, 2025 · Assigned by Arm
CVE-2025-3212Mali GPU Kernel Driver allows access to already freed memory
Medium 5.3
In plain English
A medium-severity use-after-free in Arm 5th Gen GPU Architecture Kernel Driver from Arm Ltd. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 28% of all known vulnerabilities).
Official 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 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Arm Ltd | Bifrost GPU Kernel Driver | r41p0 – through r49p4r50p0 – through r51p0 |
| Arm Ltd | Valhall GPU Kernel Driver | r41p0 – through r49p4r50p0 – through r54p0 |
| Arm Ltd | Arm 5th Gen GPU Architecture Kernel Driver | r41p0 – through r49p4r50p0 – through r54p0 |
Weakness: CWE-416 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L