CVE-2023-6363: medium-severity vulnerability in Arm Ltd Valhall GPU Kernel Driver
Mali GPU Kernel Driver allows improper GPU processing operations
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.1epss 0.2%
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 to make improper GPU memory processing operations. If the system’s memory is carefully prepared by the user, then this in turn could give them access to already freed memory.
This issue affects Valhall GPU Kernel Driver: from r41p0 through r47p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r47p0.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Affected products
Arm Ltd · Arm 5th Gen GPU Architecture Kernel DriverArm Ltd · Valhall GPU Kernel DriverRelated CVEs — Arm Ltd Valhall GPU Kernel Driver
In the same product, most dangerous first.
CVE-2023-4211MEDIUMMali GPU Kernel Driver Allows Improper GPU Memory Processing OperationsEPSS 1.0%KEVCVE-2024-4610HIGHMali GPU Kernel Driver allows improper GPU memory processing operationsEPSS 0.8%KEVCVE-2023-6241HIGHMali GPU Kernel Driver allows improper GPU memory processing operationsEPSS 0.7%CVE-2026-0860HIGHMali GPU Kernel Driver allows access to sensitive kernel informationEPSS 0.4%CVE-2025-0072HIGHMali GPU Kernel Driver allows improper GPU memory processing operationsEPSS 0.4%CVE-2025-3212MEDIUMMali GPU Kernel Driver allows access to already freed memoryEPSS 0.3%