Mali GPU Userspace 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 Userspace Driver | unaffected |
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| Arm Ltd | Arm 5th Gen GPU Architecture Userspace Driver | unaffected |
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| Vendor | Product | Versions | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arm | 5th Gen Gpu Architecture Userspace Driver |
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| Arm | Valhall Gpu Userspace Driver |
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Vendor Solution
This issue has been fixed in the following versions: Valhall GPU Userspace Driver: r56p0; Arm 5th Gen GPU Architecture Userspace 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% (0.157% 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 |
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| Metrics |
cvssV3_1
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| Type | Values Removed | Values Added |
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| First Time appeared |
Arm
Arm 5th Gen Gpu Architecture Userspace Driver Arm valhall Gpu Userspace Driver |
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| Vendors & Products |
Arm
Arm 5th Gen Gpu Architecture Userspace Driver Arm valhall Gpu Userspace Driver |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Use After Free vulnerability in Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a non-privileged user process to perform valid GPU processing operations, including via WebGL or WebGPU, to access already freed memory. This issue affects Valhall GPU Userspace Driver: from r46p0 through r49p5, from r50p0 through r54p3, r55p0; Arm 5th Gen GPU Architecture Userspace Driver: from r46p0 through r49p5, from r50p0 through r54p3, r55p0. | |
| Title | Mali GPU Userspace Driver allows access to already freed memory | |
| Weaknesses | CWE-416 | |
| References |
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