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.
Metrics
CVSS 3.1 5.5/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HAffected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= a53d1202aef122894b6e46116a92174a9123db5d, < 409b495f8e3300d5fba08bc817fa8825dae48cc9; >= a53d1202aef122894b6e46116a92174a9123db5d, < 5d3567caff2a1d678aa40cc74a54e1318941fad3; >= a53d1202aef122894b6e46116a92174a9123db5d, < a7ad105b12256ec7fb6d6d1a0e2e60f00b7da157; >= a53d1202aef122894b6e46116a92174a9123db5d, < aa1a19724fa2c31e97a9be48baedd4692b265157; >= a53d1202aef122894b6e46116a92174a9123db5d, < ccbde4b128ef9c73d14d0d7817d68ef795f6d131 |
| Linux | Linux | 5.14 |
References
- https://git.kernel.org/stable/c/409b495f8e3300d5fba08bc817fa8825dae48cc9Patch
- https://git.kernel.org/stable/c/5d3567caff2a1d678aa40cc74a54e1318941fad3Patch
- https://git.kernel.org/stable/c/a7ad105b12256ec7fb6d6d1a0e2e60f00b7da157Patch
- https://git.kernel.org/stable/c/aa1a19724fa2c31e97a9be48baedd4692b265157Patch
- https://git.kernel.org/stable/c/ccbde4b128ef9c73d14d0d7817d68ef795f6d131Patch
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
Timeline
- Published
- Sep 4, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Modified