Description
Use After Free vulnerability in Arm Ltd Midgard GPU Kernel Driver, 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 to make improper GPU memory processing operations to gain access to already freed memory.This issue affects Midgard GPU Kernel Driver: from r19p0 through r32p0; Bifrost GPU Kernel Driver: from r7p0 through r48p0; Valhall GPU Kernel Driver: from r19p0 through r48p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r48p0.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Arm | Midgard GPU Kernel Driver | r19p0 – ≤ r32p0 | — |
| Arm | Bifrost GPU Kernel Driver | r7p0 – ≤ r48p0 | — |
| Arm | Valhall GPU Kernel Driver | r19p0 – ≤ r48p0 | — |
| Arm | Arm 5th Gen GPU Architecture Kernel Driver | r41p0 – ≤ r48p0 | — |
Advisories 2
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