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CVE-2023-53816

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CVE-2023-53816

Published: Dec 9, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix potential kgd_mem UAFs kgd_mem pointers returned by kfd_process_device_translate_handle are only guaranteed to be valid while p->mutex is held. As soon as the mutex is unlocked, another thread can free the BO.

VendorProductVersions

Linux

Linux

affected
4a488a7ad71401169cecee75dc94bcce642e2c53 - < 5045360f3bb62ccd4f87202e33489f71f8bbc3fc
affected
4a488a7ad71401169cecee75dc94bcce642e2c53 - < 5ca14fb5552ac13a2402d306c0bd2379a71610ff
affected
4a488a7ad71401169cecee75dc94bcce642e2c53 - < 9da050b0d9e04439d225a2ec3044af70cdfb3933

Linux

Linux

affected
3.19
unaffected
0 - < 3.19
unaffected
6.1.23 - <= 6.1.*
unaffected
6.2.10 - <= 6.2.*
unaffected
6.3 - <= *

References

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