CVE-2023-28469
Medium
Description
An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Valhall r29p0 through r42p0 before r43p0, and Arm's GPU Architecture Gen5 r41p0 through r42p0 before r43p0.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Arm Valhall Gpu Kernel Driver
PublishedJun 2, 2023
First seenJun 2, 2023
Weakness typeCWE-416Use after free
How to fix
Update
- arm valhall_gpu_kernel_driverr43p0 or later
- arm avalon_gpu_kernel_driverr43p0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| arm valhall_gpu_kernel_driver | r29p0 ≤ v < r43p0 | r43p0 |
| arm avalon_gpu_kernel_driver | r41p0 ≤ v < r43p0 | r43p0 |
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