CVE-2024-27067
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-27067
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-27067.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-27067
- Downstream
- Related
- Published
- 2024-05-01T13:15:50Z
- Modified
- 2025-09-18T16:55:15Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
xen/evtchn: avoid WARN() when unbinding an event channel
When unbinding a user event channel, the related handler might be called a last time in case the kernel was built with CONFIGDEBUGSHIRQ. This might cause a WARN() in the handler.
Avoid that by adding an "unbinding" flag to struct user_event which will short circuit the handler.
- References