vulnerability
SUSE: CVE-2024-2494: SUSE Linux Security Advisory
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:N/I:N/A:C) | Mar 21, 2024 | Apr 2, 2024 | Dec 5, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
Mar 21, 2024
Added
Apr 2, 2024
Modified
Dec 5, 2025
Description
A flaw was found in the RPC library APIs of libvirt. The RPC server deserialization code allocates memory for arrays before the non-negative length check is performed by the C API entry points. Passing a negative length to the g_new0 function results in a crash due to the negative length being treated as a huge positive number. This flaw allows a local, unprivileged user to perform a denial of service attack by causing the libvirt daemon to crash.
Solutions
suse-upgrade-libvirtsuse-upgrade-libvirt-adminsuse-upgrade-libvirt-bash-completionsuse-upgrade-libvirt-clientsuse-upgrade-libvirt-client-qemususe-upgrade-libvirt-daemonsuse-upgrade-libvirt-daemon-commonsuse-upgrade-libvirt-daemon-config-networksuse-upgrade-libvirt-daemon-config-nwfiltersuse-upgrade-libvirt-daemon-driver-interfacesuse-upgrade-libvirt-daemon-driver-libxlsuse-upgrade-libvirt-daemon-driver-lxcsuse-upgrade-libvirt-daemon-driver-networksuse-upgrade-libvirt-daemon-driver-nodedevsuse-upgrade-libvirt-daemon-driver-nwfiltersuse-upgrade-libvirt-daemon-driver-qemususe-upgrade-libvirt-daemon-driver-secretsuse-upgrade-libvirt-daemon-driver-storagesuse-upgrade-libvirt-daemon-driver-storage-coresuse-upgrade-libvirt-daemon-driver-storage-disksuse-upgrade-libvirt-daemon-driver-storage-glustersuse-upgrade-libvirt-daemon-driver-storage-iscsisuse-upgrade-libvirt-daemon-driver-storage-iscsi-directsuse-upgrade-libvirt-daemon-driver-storage-logicalsuse-upgrade-libvirt-daemon-driver-storage-mpathsuse-upgrade-libvirt-daemon-driver-storage-rbdsuse-upgrade-libvirt-daemon-driver-storage-scsisuse-upgrade-libvirt-daemon-hookssuse-upgrade-libvirt-daemon-locksuse-upgrade-libvirt-daemon-logsuse-upgrade-libvirt-daemon-lxcsuse-upgrade-libvirt-daemon-plugin-lockdsuse-upgrade-libvirt-daemon-plugin-sanlocksuse-upgrade-libvirt-daemon-proxysuse-upgrade-libvirt-daemon-qemususe-upgrade-libvirt-daemon-xensuse-upgrade-libvirt-develsuse-upgrade-libvirt-devel-32bitsuse-upgrade-libvirt-docsuse-upgrade-libvirt-libssuse-upgrade-libvirt-lock-sanlocksuse-upgrade-libvirt-nsssuse-upgrade-libvirt-ssh-proxysuse-upgrade-wireshark-plugin-libvirt
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