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vulnrichmentLinuxVULNRICHMENT:CVE-2024-44978
HistorySep 04, 2024 - 7:54 p.m.

CVE-2024-44978 drm/xe: Free job before xe_exec_queue_put

2024-09-0419:54:29
Linux
github.com
1
linux kernel
vulnerability
drm/xe
uaf
commit

AI Score

7.2

Confidence

Low

SSVC

Exploitation

none

Automatable

no

Technical Impact

partial

In the Linux kernel, the following vulnerability has been resolved:

drm/xe: Free job before xe_exec_queue_put

Free job depends on job->vm being valid, the last xe_exec_queue_put can
destroy the VM. Prevent UAF by freeing job before xe_exec_queue_put.

(cherry picked from commit 32a42c93b74c8ca6d0915ea3eba21bceff53042f)

AI Score

7.2

Confidence

Low

SSVC

Exploitation

none

Automatable

no

Technical Impact

partial

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