Arm Mali GPU Kernel Driver Use-After-Free Vulnerability. Actively exploited: CISA added this vulnerability to its Known Exploited Vulnerabilities catalog on 03/10/2023. Patch affected systems as an emergency.
| Package | Affected versions | Patched versions |
|---|---|---|
| 5th gen gpu architecture kernel driver | ≥ r41p0, < r43p0 | r43p0 |
| bifrost gpu kernel driver | ≥ r0p0, < r43p0 | r43p0 |
| midgard gpu kernel driver | ≥ r12p0, ≤ r32p0 | |
| valhall gpu kernel driver | ≥ r19p0, < r43p0 | r43p0 |
A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.
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