CVE-2024-2496

A NULL pointer dereference flaw was found in the udevConnectListAllInterfaces() function in libvirt. This issue can occur when detaching a host interface while at the same time collecting the list of interfaces via virConnectListAllInterfaces API. This flaw could be used to perform a denial of service attack by causing the libvirt daemon to crash.

• CWE-476

• https://access.redhat.com/errata/RHSA-2024:2236Third Party Advisory
• https://access.redhat.com/security/cve/CVE-2024-2496Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=2269672Issue Tracking, Patch
• https://access.redhat.com/errata/RHSA-2024:2236Third Party Advisory
• https://access.redhat.com/security/cve/CVE-2024-2496Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=2269672Issue Tracking, Patch
• https://lists.debian.org/debian-lts-announce/2024/04/msg00000.htmlMailing List

Published

Mar 18, 2024

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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