CWE
476
EPSS
0.044%
Advisory Published
CVE Published
Updated

CVE-2024-8235: Libvirt: crash of virtinterfaced via virconnectlistinterfaces()

First published: Fri Aug 30 2024(Updated: )

A flaw was found in libvirt. A refactor of the code fetching the list of interfaces for multiple APIs introduced a corner case on platforms where allocating 0 bytes of memory results in a NULL pointer. This corner case would lead to a NULL-pointer dereference and subsequent crash of virtinterfaced. This issue could allow clients connecting to the read-only socket to crash the virtinterfaced daemon.

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
All of
Redhat Libvirt>=10.4.0<10.7.0
Redhat Enterprise Linux=9.0

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