{"id":"UBUNTU-CVE-2024-8235","details":"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to crash the virtinterfaced daemon.","modified":"2025-07-16T07:21:14.823830Z","published":"2024-08-30T17:15:00Z","withdrawn":"2025-07-18T16:56:19Z","upstream":["CVE-2024-8235"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-8235"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-8235"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2024-8235"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2308680"},{"type":"REPORT","url":"https://lists.libvirt.org/archives/list/devel@lists.libvirt.org/thread/X6WOVCL6QF3FQRFIIXL736RFZVSUWLWJ/"}],"affected":[{"package":{"name":"libvirt","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/libvirt@6.0.0-0ubuntu8.20?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.0.0-0ubuntu8.20"}]}],"versions":["5.4.0-0ubuntu5","6.0.0-0ubuntu1","6.0.0-0ubuntu2","6.0.0-0ubuntu3","6.0.0-0ubuntu4","6.0.0-0ubuntu5","6.0.0-0ubuntu6","6.0.0-0ubuntu7","6.0.0-0ubuntu8","6.0.0-0ubuntu8.1","6.0.0-0ubuntu8.2","6.0.0-0ubuntu8.3","6.0.0-0ubuntu8.4","6.0.0-0ubuntu8.5","6.0.0-0ubuntu8.7","6.0.0-0ubuntu8.8","6.0.0-0ubuntu8.9","6.0.0-0ubuntu8.10","6.0.0-0ubuntu8.11","6.0.0-0ubuntu8.12","6.0.0-0ubuntu8.13","6.0.0-0ubuntu8.14","6.0.0-0ubuntu8.15","6.0.0-0ubuntu8.16","6.0.0-0ubuntu8.19"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libnss-libvirt","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libnss-libvirt-dbgsym","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-clients","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-clients-dbgsym","binary_version":"6.0.0-0ubuntu8.20"},{"binary_version":"6.0.0-0ubuntu8.20","binary_name":"libvirt-daemon"},{"binary_name":"libvirt-daemon-dbgsym","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-daemon-driver-lxc","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-daemon-driver-lxc-dbgsym","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-daemon-driver-qemu","binary_version":"6.0.0-0ubuntu8.20"},{"binary_version":"6.0.0-0ubuntu8.20","binary_name":"libvirt-daemon-driver-qemu-dbgsym"},{"binary_name":"libvirt-daemon-driver-storage-gluster","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-daemon-driver-storage-gluster-dbgsym","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-daemon-driver-storage-rbd","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-daemon-driver-storage-rbd-dbgsym","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-daemon-driver-storage-zfs","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-daemon-driver-storage-zfs-dbgsym","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-daemon-driver-vbox","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-daemon-driver-vbox-dbgsym","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-daemon-driver-xen","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-daemon-driver-xen-dbgsym","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-daemon-system","binary_version":"6.0.0-0ubuntu8.20"},{"binary_version":"6.0.0-0ubuntu8.20","binary_name":"libvirt-daemon-system-dbgsym"},{"binary_name":"libvirt-daemon-system-systemd","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-daemon-system-sysv","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-dev","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-doc","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-sanlock","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt-sanlock-dbgsym","binary_version":"6.0.0-0ubuntu8.20"},{"binary_version":"6.0.0-0ubuntu8.20","binary_name":"libvirt-wireshark"},{"binary_name":"libvirt-wireshark-dbgsym","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt0","binary_version":"6.0.0-0ubuntu8.20"},{"binary_name":"libvirt0-dbgsym","binary_version":"6.0.0-0ubuntu8.20"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-8235.json"}},{"package":{"name":"libvirt","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/libvirt@8.0.0-1ubuntu7.10?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.0.0-1ubuntu7.10"}]}],"versions":["7.6.0-0ubuntu1","7.6.0-0ubuntu3","8.0.0-1ubuntu3","8.0.0-1ubuntu4","8.0.0-1ubuntu5","8.0.0-1ubuntu6","8.0.0-1ubuntu7","8.0.0-1ubuntu7.1","8.0.0-1ubuntu7.2","8.0.0-1ubuntu7.3","8.0.0-1ubuntu7.4","8.0.0-1ubuntu7.5","8.0.0-1ubuntu7.6","8.0.0-1ubuntu7.7","8.0.0-1ubuntu7.8","8.0.0-1ubuntu7.9"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libnss-libvirt","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libnss-libvirt-dbgsym","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-clients","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-clients-dbgsym","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-daemon","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-daemon-config-network","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-daemon-config-nwfilter","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-daemon-dbgsym","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-daemon-driver-lxc","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-daemon-driver-lxc-dbgsym","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-daemon-driver-qemu","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-daemon-driver-qemu-dbgsym","binary_version":"8.0.0-1ubuntu7.10"},{"binary_version":"8.0.0-1ubuntu7.10","binary_name":"libvirt-daemon-driver-storage-gluster"},{"binary_name":"libvirt-daemon-driver-storage-gluster-dbgsym","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-daemon-driver-storage-iscsi-direct","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-daemon-driver-storage-iscsi-direct-dbgsym","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-daemon-driver-storage-rbd","binary_version":"8.0.0-1ubuntu7.10"},{"binary_version":"8.0.0-1ubuntu7.10","binary_name":"libvirt-daemon-driver-storage-rbd-dbgsym"},{"binary_version":"8.0.0-1ubuntu7.10","binary_name":"libvirt-daemon-driver-storage-zfs"},{"binary_name":"libvirt-daemon-driver-storage-zfs-dbgsym","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-daemon-driver-vbox","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-daemon-driver-vbox-dbgsym","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-daemon-driver-xen","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-daemon-driver-xen-dbgsym","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-daemon-system","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-daemon-system-systemd","binary_version":"8.0.0-1ubuntu7.10"},{"binary_version":"8.0.0-1ubuntu7.10","binary_name":"libvirt-daemon-system-sysv"},{"binary_name":"libvirt-dev","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-doc","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-login-shell","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-login-shell-dbgsym","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-sanlock","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-sanlock-dbgsym","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-wireshark","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt-wireshark-dbgsym","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt0","binary_version":"8.0.0-1ubuntu7.10"},{"binary_name":"libvirt0-dbgsym","binary_version":"8.0.0-1ubuntu7.10"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-8235.json"}},{"package":{"name":"libvirt","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/libvirt@10.0.0-2ubuntu8.3?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.0.0-2ubuntu8.3"}]}],"versions":["9.6.0-1ubuntu1","9.6.0-1ubuntu2","10.0.0-1ubuntu1","10.0.0-2ubuntu1","10.0.0-2ubuntu5","10.0.0-2ubuntu7","10.0.0-2ubuntu8","10.0.0-2ubuntu8.1","10.0.0-2ubuntu8.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libnss-libvirt","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libnss-libvirt-dbgsym","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-clients","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-clients-dbgsym","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-clients-qemu","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-config-network","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-config-nwfilter","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-dbgsym","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-driver-lxc","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-driver-lxc-dbgsym","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-driver-qemu","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-driver-qemu-dbgsym","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-driver-storage-gluster","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-driver-storage-gluster-dbgsym","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-driver-storage-iscsi-direct","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-driver-storage-iscsi-direct-dbgsym","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-driver-storage-rbd","binary_version":"10.0.0-2ubuntu8.3"},{"binary_version":"10.0.0-2ubuntu8.3","binary_name":"libvirt-daemon-driver-storage-rbd-dbgsym"},{"binary_name":"libvirt-daemon-driver-storage-zfs","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-driver-storage-zfs-dbgsym","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-driver-vbox","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-driver-vbox-dbgsym","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-driver-xen","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-driver-xen-dbgsym","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-system","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-system-systemd","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-daemon-system-sysv","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-dev","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-doc","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-l10n","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-login-shell","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-login-shell-dbgsym","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-sanlock","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-sanlock-dbgsym","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-wireshark","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt-wireshark-dbgsym","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt0","binary_version":"10.0.0-2ubuntu8.3"},{"binary_name":"libvirt0-dbgsym","binary_version":"10.0.0-2ubuntu8.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-8235.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}