Improper Restriction of Operations within the Bounds of a Memory Buffer 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 make valid GPU processing operations, including via WebGL or WebGPU, to access a limited amount outside of buffer bounds.This issue affects Bifrost GPU Userspace Driver: from r0p0 through r49p2, from r50p0 through r51p0; Valhall GPU Userspace Driver: from r19p0 through r49p2, from r50p0 through r53p0; Arm 5th Gen GPU Architecture Userspace Driver: from r41p0 through r49p2, from r50p0 through r53p0.
2025-04-07T12:15:15.360
2025-12-18T15:27:59.367
Analyzed
CVSSv3.1: 5.9 (MEDIUM)
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | arm | 5th_gen_gpu_architecture_userspace_driver | < r49p3 | Yes |
| Application | arm | 5th_gen_gpu_architecture_userspace_driver | < r54p0 | Yes |
| Application | arm | bifrost_gpu_userspace_driver | < r49p3 | Yes |
| Application | arm | bifrost_gpu_userspace_driver | ≤ r51p0 | Yes |
| Application | arm | valhall_gpu_userspace_driver | < r49p3 | Yes |
| Application | arm | valhall_gpu_userspace_driver | < r54p0 | Yes |