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.
History

Thu, 05 Sep 2024 01:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Moderate


Wed, 04 Sep 2024 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 04 Sep 2024 20:15:00 +0000

Type Values Removed Values Added
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.
Title char: xillybus: Don't destroy workqueue from work item running on it
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-09-04T19:54:49.037Z

Updated: 2025-05-15T12:13:59.999Z

Reserved: 2024-08-21T05:34:56.679Z

Link: CVE-2024-45007

cve-icon Vulnrichment

Updated: 2024-09-04T20:18:05.924Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-09-04T20:15:09.053

Modified: 2024-09-05T12:53:21.110

Link: CVE-2024-45007

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-09-04T00:00:00Z

Links: CVE-2024-45007 - Bugzilla