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Status published
Unknown
CVE-2023-52921
drm/amdgpu: fix possible UAF in amdgpu_cs_pass1()
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix possible UAF in amdgpu_cs_pass1() Since the gang_size check is outside of chunk parsing loop, we need to reset i before we free the chunk data. Suggested by Ye Zhang (@VAR10CK) of Baidu Security.
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
No credits recorded in the NVD database.
References
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
2ebf61f2cfb9a11bc17db30df3e675a4cd7418d3, 6.2, 0, 6.4.11, 6.5
Timeline
Official Publish:
November 19th, 2024
Last Modified:
May 11th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.