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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2024-1441

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

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
redhat

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

libvirt

Default version status: unaffected

  • 9.7.0affected

Red Hat Red Hat Enterprise Linux 9

Default version status: affected

  • 0:10.0.0-6.2.el9_4 to < *unaffected

Red Hat Red Hat Enterprise Linux 6

Default version status: unknown

Red Hat Red Hat Enterprise Linux 7

Default version status: unknown

Red Hat Red Hat Enterprise Linux 8

Default version status: affected

Red Hat Red Hat Enterprise Linux 8 Advanced Virtualization

Default version status: affected

References