CVE-2024-1441 - CVE House
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Status published Medium CVE-2024-1441

Libvirt: off-by-one error in udevlistinterfacesbystatus()

Vulnerability Description

An off-by-one error flaw was found in the udevListInterfacesByStatus() function in libvirt when the number of interfaces exceeds the size of the `names` array. This issue can be reproduced by sending specially crafted data to the libvirt daemon, allowing an unprivileged client to perform a denial of service attack by causing the libvirt daemon to crash.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Red Hat would like to thank Alexander Kuznetsov for reporting this issue.

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Affected Vendor

Affected Software

Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 8 Advanced Virtualization
Vulnerable Versions:
9.7.0, 0:10.0.0-6.2.el9_4

Timeline

Official Publish: March 11th, 2024
Last Modified: November 8th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

CWE-193

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.