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 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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Arm | Valhall GPU Userspace Driver | r19p0 – ≤ r49p2, r50p0 – ≤ r53p0 | — |
| Arm | Arm 5th Gen GPU Architecture Userspace Driver | r41p0 – ≤ r49p2, r50p0 – ≤ r53p0 | — |
| Arm | Bifrost GPU Userspace Driver | r0p0 – ≤ r49p2, r50p0 – ≤ r51p0 | — |
Advisories 1
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