CVE-2025-2879
Medium
Description
Exposure of Sensitive Information to an Unauthorized Actor 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 improper GPU processing operations to expose sensitive data.This issue affects Valhall GPU Kernel Driver: from r29p0 through r49p4, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p4, from r50p0 through r54p0.
SeverityMedium
CVSS5.1
Exploit probability—
Product
Arm Valhall Gpu Kernel Driver
PublishedDec 1, 2025
First seenDec 1, 2025
Weakness typeCWE-200Sensitive information exposure
How to fix
Update
- arm valhall_gpu_kernel_driverr49p5, r54p1 or later
- arm 5th_gen_gpu_architecture_kernel_driverr49p5, r54p1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| arm valhall_gpu_kernel_driver | r29p0 ≤ v < r49p5, r50p0 ≤ v < r54p1 | r49p5, r54p1 |
| arm 5th_gen_gpu_architecture_kernel_driver | r41p0 ≤ v < r49p5, r50p0 ≤ v < r54p1 | r49p5, r54p1 |
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