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 perform valid GPU processing operations, including via WebGL or WebGPU, to access outside of buffer bounds.This issue affects Bifrost GPU Userspace Driver: from r18p0 through r49p3, from r50p0 through r51p0; Valhall GPU Userspace Driver: from r28p0 through r49p3, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Userspace Driver: from r41p0 through r49p3, from r50p0 through r54p0.
2025-06-02T11:15:21.823
2025-07-02T21:27:05.870
Analyzed
CVSSv3.1: 7.8 (HIGH)
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | arm | 5th_gen_gpu_architecture_userspace_driver | < r49p4 | Yes |
| Application | arm | 5th_gen_gpu_architecture_userspace_driver | < r54p1 | Yes |
| Application | arm | bifrost_gpu_userspace_driver | < r49p4 | Yes |
| Application | arm | bifrost_gpu_userspace_driver | r50p0 | Yes |
| Application | arm | bifrost_gpu_userspace_driver | r51p0 | Yes |
| Application | arm | valhall_gpu_userspace_driver | < r49p4 | Yes |
| Application | arm | valhall_gpu_userspace_driver | < r54p1 | Yes |