CVE-2024-44978
High
drm/xe: Free job before xe_exec_queue_put
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)
Exploit probability
0.2%
Published
September 4, 2024
Required by
Not available
Last source change
August 12, 2026
02 / AFFECTED SOFTWARE
Affected packages
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2024-44978
View original source
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)
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/98aa0330f200b9b8fb9e1298e006eda57a13351c
- https://git.kernel.org/stable/c/9e7f30563677fbeff62d368d5d2a5ac7aaa9746a
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/44xxx/CVE-2024-44978.json
- https://nvd.nist.gov/vuln/detail/CVE-2024-44978