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Status published
Unknown
CVE-2023-4211
Mali GPU Kernel Driver Allows Improper GPU Memory Processing Operations
Vulnerability Description
A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Maddie Stone, Google Threat Analysis Group
- Jann Horn, Google Project Zero
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Affected Vendor
Arm Ltd
View all reports →Affected Software
Midgard GPU Kernel Driver, Bifrost GPU Kernel Driver, Valhall GPU Kernel Driver, Arm 5th Gen GPU Architecture Kernel Driver
Vulnerable Versions:
r12p0, r0p0, r19p0, r41p0
Timeline
Official Publish:
October 1st, 2023
Last Modified:
October 21st, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available