Riskcovery

CVE-2024-45007

char: xillybus: Don't destroy workqueue from work item running on it

State
Published
Severity
Not scored
Published
Sep 4, 2024
Updated
May 11, 2026
Reserved
Aug 21, 2024

Read the record on cve.org

Description

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

char: xillybus: Don't destroy workqueue from work item running on it

Triggered by a kref decrement, destroy_workqueue() may be called from within a work item for destroying its own workqueue. This illegal situation is averted by adding a module-global workqueue for exclusive use of the offending work item. Other work items continue to be queued on per-device workqueues to ensure performance.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • a53d1202aef122894b6e46116a92174a9123db5d to before 409b495f8e3300d5fba08bc817fa8825dae48cc9Affected
  • a53d1202aef122894b6e46116a92174a9123db5d to before 5d3567caff2a1d678aa40cc74a54e1318941fad3Affected
  • a53d1202aef122894b6e46116a92174a9123db5d to before a7ad105b12256ec7fb6d6d1a0e2e60f00b7da157Affected
  • a53d1202aef122894b6e46116a92174a9123db5d to before aa1a19724fa2c31e97a9be48baedd4692b265157Affected
  • a53d1202aef122894b6e46116a92174a9123db5d to before ccbde4b128ef9c73d14d0d7817d68ef795f6d131Affected
LinuxLinux
  • 5.14Affected
  • before 5.14Not affected
  • 5.15.166 through 5.15.*Not affected
  • 6.1.107 through 6.1.*Not affected
  • 6.6.48 through 6.6.*Not affected
  • 6.10.7 through 6.10.*Not affected
  • 6.11 and laterNot affected

References

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