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
- 2024-11-21T09:03:47Z
- 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
-
- https://git.kernel.org/stable/c/35485dad6e28f9b17884764d4692b1655cb848d0
- https://git.kernel.org/stable/c/51c23bd691c0f1fb95b29731c356c6fd69925d17
- https://git.kernel.org/stable/c/99e425032c6ec13584d3cd33846e0c7307501b47
- https://git.kernel.org/stable/c/9e2d4b58c1da48a32905802aaeadba7084b46895
- https://security-tracker.debian.org/tracker/CVE-2024-27067
Affected packages
Debian:13 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source