- Vulnerability/
- CVE-2024-45007
4/9/2024
19/12/2024
CVE-2024-45007: char: xillybus: Don't destroy workqueue from work item running on it
First published: Wed Sep 04 2024(Updated: )
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.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/linux | <=5.10.223-1<=5.10.226-1 | 6.1.115-1 6.1.119-1 6.12.6-1 |
| debian/linux-6.1 | 6.1.119-1~deb11u1 |
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Reference Links
- https://git.kernel.org/stable/c/409b495f8e3300d5fba08bc817fa8825dae48cc9
- https://git.kernel.org/stable/c/5d3567caff2a1d678aa40cc74a54e1318941fad3
- https://git.kernel.org/stable/c/a7ad105b12256ec7fb6d6d1a0e2e60f00b7da157
- https://git.kernel.org/stable/c/aa1a19724fa2c31e97a9be48baedd4692b265157
- https://git.kernel.org/stable/c/ccbde4b128ef9c73d14d0d7817d68ef795f6d131
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-45007
- https://nvd.nist.gov/vuln/detail/CVE-2024-45007
- https://launchpad.net/bugs/cve/CVE-2024-45007
- https://security-tracker.debian.org/tracker/CVE-2024-45007
- https://ubuntu.com/security/CVE-2024-45007
- https://git.kernel.org/linus/ccbde4b128ef9c73d14d0d7817d68ef795f6d131
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