CVE-2023-53816

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.

CVSS 3.1

7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.1% chance of exploitation in the next 30 days; higher than 3% of CVEs (scores of 2026-10-25)

Published

2025-12-09

Modified

2026-10-15

Record from

the NVD, synced 2026-10-19

References

• https://git.kernel.org/stable/c/5045360f3bb62ccd4f87202e33489f71f8bbc3fc
• https://git.kernel.org/stable/c/5ca14fb5552ac13a2402d306c0bd2379a71610ff
• https://git.kernel.org/stable/c/9da050b0d9e04439d225a2ec3044af70cdfb3933

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