CVE-2024-44978

drm/xe: Free job before xe_exec_queue_put

State: Published
Severity: 7.8 High
Published: Sep 4, 2024
Updated: Aug 5, 2026
Reserved: Aug 21, 2024

Description

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)

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	Linux

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	dd08ebf6c3525a7ea2186e636df064ea47281987 to before 98aa0330f200b9b8fb9e1298e006eda57a13351cAffected dd08ebf6c3525a7ea2186e636df064ea47281987 to before 9e7f30563677fbeff62d368d5d2a5ac7aaa9746aAffected
LinuxLinux	6.8Affected before 6.8Not affected 6.10.7 through 6.10.*Not affected 6.11 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.