Riskcovery

CVE-2026-72361

drm/xe/hw_engine: Fix double-free of managed BO in error path

State
Published
Severity
Not scored
Published
Aug 15, 2026
Updated
Aug 17, 2026
Reserved
Aug 9, 2026

Read the record on cve.org

Description

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

drm/xe/hw_engine: Fix double-free of managed BO in error path

The error path in hw_engine_init() explicitly frees a BO allocated with xe_managed_bo_create_pin_map() via xe_bo_unpin_map_no_vm(). Since the managed BO already has a devm cleanup action registered, this causes a double-free when devm unwinds during probe failure.

Remove the explicit free and let devm handle it, consistent with all other xe_managed_bo_create_pin_map() callers.

(cherry picked from commit e459a3bdeb117be496d7f229e2ea1f6c9fe4080b)

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 0e1a47fcabc8ffa6f460c60c2caa04e51170fa22 to before 1f6b44d555ecce61e249220f2ca4d75cdb90caf6Affected
  • 0e1a47fcabc8ffa6f460c60c2caa04e51170fa22 to before a0a56b4480a0dc921a42cd70e9fc081a12ab8359Affected
  • 0e1a47fcabc8ffa6f460c60c2caa04e51170fa22 to before 23ee91355e31947595b86ebb9ef4664f20fd926dAffected
  • 0e1a47fcabc8ffa6f460c60c2caa04e51170fa22 to before 7ac3cae7a251d28e9079de07a991bd4eb2bb7fd8Affected
LinuxLinux
  • 6.8Affected
  • before 6.8Not affected
  • 6.12.97 through 6.12.*Not affected
  • 6.18.40 through 6.18.*Not affected
  • 7.1.5 through 7.1.*Not affected
  • 7.2 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.