CVE-2025-37869

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)

Reserved 2025-04-16 | Published 2025-05-09 | Updated 2025-05-09 | Assigner Linux

Product status

Default status
unaffected

dd08ebf6c3525a7ea2186e636df064ea47281987 before 2ac5f466f62892a7d1ac2d1a3eb6cd14efbe2f2d
affected

dd08ebf6c3525a7ea2186e636df064ea47281987 before dc712938aa26b001f448d5e93f59d57fa80f2dbd
affected

dd08ebf6c3525a7ea2186e636df064ea47281987 before 20659d3150f1a2a258a173fe011013178ff2a197
affected

Default status
affected

6.8
affected

Any version before 6.8
unaffected

6.12.25
unaffected

6.14.4
unaffected

6.15-rc2
unaffected

References

git.kernel.org/...c/2ac5f466f62892a7d1ac2d1a3eb6cd14efbe2f2d

git.kernel.org/...c/dc712938aa26b001f448d5e93f59d57fa80f2dbd

git.kernel.org/...c/20659d3150f1a2a258a173fe011013178ff2a197

cve.org (CVE-2025-37869)

nvd.nist.gov (CVE-2025-37869)

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