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CVE-2025-37869

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

HIGH
7.8
CVSS Score
Published: May 9, 2025 at 06:43 AM UTC
Updated: October 15, 2026 at 10:18 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
HIGH7.8
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

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)

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
95%
6.13 ≤ v < 6.14.46.8 ≤ v < 6.12.256.156.15 rc1dd08ebf6c3525a7ea2186e636df064ea47281987
Vendor states this is fixed in 20659d3150f1a2a258a173fe011013178ff2a197 (fixed)
Vendor states this is fixed in 2ac5f466f62892a7d1ac2d1a3eb6cd14efbe2f2d (fixed)
Vendor states this is fixed in dc712938aa26b001f448d5e93f59d57fa80f2dbd (fixed)
Vendor states this is fixed in 6.12.25 (unaffected)
Vendor states this is fixed in 6.14.4 (unaffected)
Vendor states this is fixed in 6.15 (unaffected)
Vendor states this is fixed in 6.8 (unaffected)

References (3)

Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/20659d3150f1a2a258a173fe011013178ff2a197
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/2ac5f466f62892a7d1ac2d1a3eb6cd14efbe2f2d
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/dc712938aa26b001f448d5e93f59d57fa80f2dbd

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHLinux
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-416

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