vulnerability
Red Hat: CVE-2024-2496: libvirt: NULL pointer dereference in udevConnectListAllInterfaces() (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | 03/18/2024 | 05/01/2024 | 04/14/2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
03/18/2024
Added
05/01/2024
Modified
04/14/2025
Description
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.
Solution(s)
redhat-upgrade-libvirtredhat-upgrade-libvirt-clientredhat-upgrade-libvirt-client-debuginforedhat-upgrade-libvirt-client-qemuredhat-upgrade-libvirt-daemonredhat-upgrade-libvirt-daemon-commonredhat-upgrade-libvirt-daemon-common-debuginforedhat-upgrade-libvirt-daemon-config-networkredhat-upgrade-libvirt-daemon-config-nwfilterredhat-upgrade-libvirt-daemon-debuginforedhat-upgrade-libvirt-daemon-driver-interfaceredhat-upgrade-libvirt-daemon-driver-interface-debuginforedhat-upgrade-libvirt-daemon-driver-networkredhat-upgrade-libvirt-daemon-driver-network-debuginforedhat-upgrade-libvirt-daemon-driver-nodedevredhat-upgrade-libvirt-daemon-driver-nodedev-debuginforedhat-upgrade-libvirt-daemon-driver-nwfilterredhat-upgrade-libvirt-daemon-driver-nwfilter-debuginforedhat-upgrade-libvirt-daemon-driver-qemuredhat-upgrade-libvirt-daemon-driver-qemu-debuginforedhat-upgrade-libvirt-daemon-driver-secretredhat-upgrade-libvirt-daemon-driver-secret-debuginforedhat-upgrade-libvirt-daemon-driver-storageredhat-upgrade-libvirt-daemon-driver-storage-coreredhat-upgrade-libvirt-daemon-driver-storage-core-debuginforedhat-upgrade-libvirt-daemon-driver-storage-diskredhat-upgrade-libvirt-daemon-driver-storage-disk-debuginforedhat-upgrade-libvirt-daemon-driver-storage-iscsiredhat-upgrade-libvirt-daemon-driver-storage-iscsi-debuginforedhat-upgrade-libvirt-daemon-driver-storage-logicalredhat-upgrade-libvirt-daemon-driver-storage-logical-debuginforedhat-upgrade-libvirt-daemon-driver-storage-mpathredhat-upgrade-libvirt-daemon-driver-storage-mpath-debuginforedhat-upgrade-libvirt-daemon-driver-storage-rbdredhat-upgrade-libvirt-daemon-driver-storage-rbd-debuginforedhat-upgrade-libvirt-daemon-driver-storage-scsiredhat-upgrade-libvirt-daemon-driver-storage-scsi-debuginforedhat-upgrade-libvirt-daemon-kvmredhat-upgrade-libvirt-daemon-lockredhat-upgrade-libvirt-daemon-lock-debuginforedhat-upgrade-libvirt-daemon-logredhat-upgrade-libvirt-daemon-log-debuginforedhat-upgrade-libvirt-daemon-plugin-lockdredhat-upgrade-libvirt-daemon-plugin-lockd-debuginforedhat-upgrade-libvirt-daemon-plugin-sanlockredhat-upgrade-libvirt-daemon-plugin-sanlock-debuginforedhat-upgrade-libvirt-daemon-proxyredhat-upgrade-libvirt-daemon-proxy-debuginforedhat-upgrade-libvirt-debuginforedhat-upgrade-libvirt-debugsourceredhat-upgrade-libvirt-develredhat-upgrade-libvirt-docsredhat-upgrade-libvirt-libsredhat-upgrade-libvirt-libs-debuginforedhat-upgrade-libvirt-nssredhat-upgrade-libvirt-nss-debuginforedhat-upgrade-libvirt-wireshark-debuginfo
References
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