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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2023-53816

drm/amdkfd: fix potential kgd_mem UAFs

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Status
Published
Published
Updated
Assigning organization
Linux

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 4a488a7ad71401169cecee75dc94bcce642e2c53 to < 5045360f3bb62ccd4f87202e33489f71f8bbc3fcaffected
  • 4a488a7ad71401169cecee75dc94bcce642e2c53 to < 5ca14fb5552ac13a2402d306c0bd2379a71610ffaffected
  • 4a488a7ad71401169cecee75dc94bcce642e2c53 to < 9da050b0d9e04439d225a2ec3044af70cdfb3933affected

Linux Linux

Default version status: affected

  • 3.19affected
  • 0 to < 3.19unaffected
  • 6.1.23 to ≤ 6.1.*unaffected
  • 6.2.10 to ≤ 6.2.*unaffected
  • 6.3 to ≤ *unaffected

References