CVE-2024-4607: Mali GPU Kernel Driver allows improper GPU memory processing operations
First published: Mon Aug 05 2024(Updated: )
Use After Free vulnerability in 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 Bifrost GPU Kernel Driver: from r41p0 through r49p0; Valhall GPU Kernel Driver: from r41p0 through r49p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p0.
Credit: arm-security@arm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | ||
| Arm 5th Gen GPU Architecture Kernel Driver | >=r41p0<r50p0 | |
| Arm Bifrost Gpu Kernel Driver | >=r41p0<r50p0 | |
| Arm Valhall Gpu Kernel Driver | >=r41p0<r50p0 |
Remedy
This issue is fixed in Bifrost, Valhall and Arm 5th Gen GPU Architecture Kernel Driver r49p1 and r50p0. Users are recommended to upgrade if they are impacted by this issue.
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Reference Links
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- canonical/arm 5th gen gpu architecture kernel driver
- version/arm 5th gen gpu architecture kernel driver/r41p0
- canonical/arm bifrost gpu kernel driver
- version/arm bifrost gpu kernel driver/r41p0
- canonical/arm valhall gpu kernel driver
- version/arm valhall gpu kernel driver/r41p0