Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Arm | Bifrost GPU Userspace Driver | r18p0 – ≤ r49p3, r50p0 – ≤ r51p0 | — |
| Arm | Valhall GPU Userspace Driver | r28p0 – ≤ r49p3, r50p0 – ≤ r54p0 | — |
| Arm | Arm 5th Gen GPU Architecture Userspace Driver | r41p0 – ≤ r49p3, r50p0 – ≤ r54p0 | — |
Advisories 2
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