Riskcovery

CVE-2025-40086

drm/xe: Don't allow evicting of BOs in same VM in array of VM binds

State
Published
Severity
Not scored
Published
Oct 30, 2025
Updated
Oct 21, 2026
Reserved
Apr 16, 2025

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/xe: Don't allow evicting of BOs in same VM in array of VM binds

An array of VM binds can potentially evict other buffer objects (BOs) within the same VM under certain conditions, which may lead to NULL pointer dereferences later in the bind pipeline. To prevent this, clear the allow_res_evict flag in the xe_bo_validate call.

v2: - Invert polarity of no_res_evict (Thomas) - Add comment in code explaining issue (Thomas)

(cherry picked from commit 8b9ba8d6d95fe75fed6b0480bb03da4b321bea08)

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • dd08ebf6c3525a7ea2186e636df064ea47281987 to before d21087d083e6f324d69ee87c872a4cbb5bc4a48cAffected
  • dd08ebf6c3525a7ea2186e636df064ea47281987 to before 5aa0ab0ba7d94549cfe17d6ef7a4f33ba1de8384Affected
  • dd08ebf6c3525a7ea2186e636df064ea47281987 to before 7ac74613e5f2ef3450f44fd2127198662c2563a9Affected
LinuxLinux
  • 6.8Affected
  • before 6.8Not affected
  • 6.12.114 through 6.12.*Not affected
  • 6.17.5 through 6.17.*Not affected
  • 6.18 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.