CVE-2025-37869

drm/xe: Use local fence in error path of xe_migrate_clear

Description

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Use local fence in error path of xe_migrate_clear The intent of the error path in xe_migrate_clear is to wait on locally generated fence and then return. The code is waiting on m->fence which could be the local fence but this is only stable under the job mutex leading to a possible UAF. Fix code to wait on local fence. (cherry picked from commit 762b7e95362170b3e13a8704f38d5e47eca4ba74)

N/A

CVSS

Severity:

EPSS 0.02%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/2ac5f466f62892a7d1ac2d1a3eb6cd14efbe2f2d
https://git.kernel.org/stable/c/dc712938aa26b001f448d5e93f59d57fa80f2dbd
https://git.kernel.org/stable/c/20659d3150f1a2a258a173fe011013178ff2a197

Frequently Asked Questions

What is the severity of CVE-2025-37869?: CVE-2025-37869 has not yet been assigned a CVSS score.
How to fix CVE-2025-37869?: To fix CVE-2025-37869, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-37869 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2025-37869 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-37869?: CVE-2025-37869 affects Linux Linux, Linux Linux.

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