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

A flaw was found in the Linux kernel's Intel Xe graphics driver drm/xe. In the xemigrateclear function, an error-handling path accesses a synchronization object without proper locking, resulting in a use-after-free UAF condition. A local attacker could exploit this vulnerability under specific...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: drm/xe: The local fence was used in the error path of xemigrateclear. The purpose of the error path in xemigrateclear is to wait for the locally generated fence before returning. The code is waiting for m-fence, which could be th...

DEBIAN-CVE-2025-37869

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Use local fence in error path of xemigrateclear The intent of the error path in xemigrateclear 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 ...

PT-2025-20519

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved. The issue is related to the error path in xe migrate clear, where the code waits on m-fence, which could be the local fence, but th...

SUSE CVE-2024-49942

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Prevent null pointer access in xemigratecopy xemigratecopy designed to copy content of TTM resources. When source resource is null, it will trigger a NULL pointer dereference in xemigratecopy. To avoid this situation,...