CVE-2024-45007char: xillybus: Don't destroy workqueue from work item running on it
- 5.5MediumCVSS base score
- 0.22%Exploitation in 30 daysEPSS · top 87% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By Linux
- 14 days later
· 14 days later
Published
- 20 months later
· 20 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.22% · top 87% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected a53d1202aef122894b6e46116a92174a9123db5d – < 409b495f8e3300d5fba08bc817fa8825dae48cc9
- affected a53d1202aef122894b6e46116a92174a9123db5d – < 5d3567caff2a1d678aa40cc74a54e1318941fad3
- affected a53d1202aef122894b6e46116a92174a9123db5d – < a7ad105b12256ec7fb6d6d1a0e2e60f00b7da157
- affected a53d1202aef122894b6e46116a92174a9123db5d – < aa1a19724fa2c31e97a9be48baedd4692b265157
- affected a53d1202aef122894b6e46116a92174a9123db5d – < ccbde4b128ef9c73d14d0d7817d68ef795f6d131
- affected 5.14
- unaffected < 5.14
- unaffected 5.15.166 – ≤ 5.15.*
- unaffected 6.1.107 – ≤ 6.1.*
- unaffected 6.6.48 – ≤ 6.6.*
- unaffected 6.10.7 – ≤ 6.10.*
- unaffected 6.11 – ≤ *
References
References6
- https://git.kernel.org/stable/c/409b495f8e3300d5fba08bc817fa8825dae48cc9 (opens in a new tab)
- https://git.kernel.org/stable/c/5d3567caff2a1d678aa40cc74a54e1318941fad3 (opens in a new tab)
- https://git.kernel.org/stable/c/a7ad105b12256ec7fb6d6d1a0e2e60f00b7da157 (opens in a new tab)
- https://git.kernel.org/stable/c/aa1a19724fa2c31e97a9be48baedd4692b265157 (opens in a new tab)
- https://git.kernel.org/stable/c/ccbde4b128ef9c73d14d0d7817d68ef795f6d131 (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2024-41576 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2024-45007)Record last updated .