Mali GPU Kernel Driver allows access to already freed memory
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
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| Arm Ltd | Valhall GPU Kernel Driver | unaffected |
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| Arm Ltd | Arm 5th Gen GPU Architecture Kernel Driver | unaffected |
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| Vendor | Product | Versions | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arm | Arm 5th Gen Gpu Architecture Kernel Driver |
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| Arm | Valhall Gpu Kernel Driver |
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Vendor Solution
This issue has been fixed in the following versions: Valhall GPU Kernel Driver: r56p0; Arm 5th Gen GPU Architecture Kernel Driver: r56p0. Arm partners are recommended to upgrade to the latest applicable version as soon as possible.
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.162% probability within 30 days)
| Link | Providers |
|---|---|
| https://support.arm.com/documentation/111552/1-0/?lang=en |
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Arm
Arm arm 5th Gen Gpu Architecture Kernel Driver Arm valhall Gpu Kernel Driver |
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| Vendors & Products |
Arm
Arm arm 5th Gen Gpu Architecture Kernel Driver Arm valhall Gpu Kernel Driver |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform valid GPU processing operations to access already freed memory. This issue affects Valhall GPU Kernel Driver: from r50p0 through r54p3, r55p0; Arm 5th Gen GPU Architecture Kernel Driver: from r50p0 through r54p3, r55p0. | |
| Title | Mali GPU Kernel Driver allows access to already freed memory | |
| Weaknesses | CWE-416 | |
| References |
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