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VULNERABILITIES

CVE-2024-27067 Details

Description

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 CONFIG_DEBUG_SHIRQ. 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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://git.kernel.org/stable/c/35485dad6e28f9b17884764d4692b1655cb848d0 kernel.orgPatch
https://git.kernel.org/stable/c/51c23bd691c0f1fb95b29731c356c6fd69925d17 kernel.orgPatch
https://git.kernel.org/stable/c/99e425032c6ec13584d3cd33846e0c7307501b47 kernel.orgPatch
https://git.kernel.org/stable/c/9e2d4b58c1da48a32905802aaeadba7084b46895 kernel.orgPatch
https://git.kernel.org/stable/c/35485dad6e28f9b17884764d4692b1655cb848d0 CVEPatch

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-noinfoInsufficient Information to Classify Weakness[email protected]

Affected Products

ProductVersions
linux linux kernel
>= 6.6.19, < 6.6.23
>= 6.7, < 6.7.11
>= 6.8, < 6.8.2

CPE

  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2024-27067
NVD Published Date:
May 1, 2024
NVD Last Modified:
Jun 17, 2026
Source:
kernel.org
CVE-2024-27067 Details - Not Deferred