Security update for libvirt SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2025-20100-1 Final 1 1 2025-11-27T10:23:20Z current 2025-11-27T10:23:20Z 2025-11-27T10:23:20Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for libvirt This update for libvirt fixes the following issues: - CVE-2025-13193: Fixed Information disclosure via world-readable VM snapshots (bsc#1253703) - CVE-2025-12748: Fixed Denial of service in XML parsing (bsc#1253278) Other fixes: - spec: Adjust dbus dependency (bsc#1253642) - qemu: Add support for Intel TDX (jsc#PED-9265) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Leap-16.0-66 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1253278 SUSE Bug 1253278 https://bugzilla.suse.com/1253642 SUSE Bug 1253642 https://bugzilla.suse.com/1253703 SUSE Bug 1253703 https://www.suse.com/security/cve/CVE-2025-12748/ SUSE CVE CVE-2025-12748 page https://www.suse.com/security/cve/CVE-2025-13193/ SUSE CVE CVE-2025-13193 page openSUSE Leap 16.0 libvirt-11.4.0-160000.3.1 libvirt-client-11.4.0-160000.3.1 libvirt-client-qemu-11.4.0-160000.3.1 libvirt-daemon-11.4.0-160000.3.1 libvirt-daemon-common-11.4.0-160000.3.1 libvirt-daemon-config-network-11.4.0-160000.3.1 libvirt-daemon-config-nwfilter-11.4.0-160000.3.1 libvirt-daemon-driver-network-11.4.0-160000.3.1 libvirt-daemon-driver-nodedev-11.4.0-160000.3.1 libvirt-daemon-driver-nwfilter-11.4.0-160000.3.1 libvirt-daemon-driver-qemu-11.4.0-160000.3.1 libvirt-daemon-driver-secret-11.4.0-160000.3.1 libvirt-daemon-driver-storage-11.4.0-160000.3.1 libvirt-daemon-driver-storage-core-11.4.0-160000.3.1 libvirt-daemon-driver-storage-disk-11.4.0-160000.3.1 libvirt-daemon-driver-storage-iscsi-11.4.0-160000.3.1 libvirt-daemon-driver-storage-iscsi-direct-11.4.0-160000.3.1 libvirt-daemon-driver-storage-logical-11.4.0-160000.3.1 libvirt-daemon-driver-storage-mpath-11.4.0-160000.3.1 libvirt-daemon-driver-storage-scsi-11.4.0-160000.3.1 libvirt-daemon-hooks-11.4.0-160000.3.1 libvirt-daemon-lock-11.4.0-160000.3.1 libvirt-daemon-log-11.4.0-160000.3.1 libvirt-daemon-plugin-lockd-11.4.0-160000.3.1 libvirt-daemon-proxy-11.4.0-160000.3.1 libvirt-daemon-qemu-11.4.0-160000.3.1 libvirt-devel-11.4.0-160000.3.1 libvirt-doc-11.4.0-160000.3.1 libvirt-libs-11.4.0-160000.3.1 libvirt-nss-11.4.0-160000.3.1 libvirt-ssh-proxy-11.4.0-160000.3.1 wireshark-plugin-libvirt-11.4.0-160000.3.1 libvirt-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-client-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-client-qemu-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-common-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-config-network-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-config-nwfilter-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-driver-network-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-driver-nodedev-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-driver-nwfilter-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-driver-qemu-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-driver-secret-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-driver-storage-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-driver-storage-core-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-driver-storage-disk-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-driver-storage-iscsi-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-driver-storage-iscsi-direct-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-driver-storage-logical-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-driver-storage-mpath-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-driver-storage-scsi-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-hooks-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-lock-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-log-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-plugin-lockd-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-proxy-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-daemon-qemu-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-devel-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-doc-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-libs-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-nss-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 libvirt-ssh-proxy-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 wireshark-plugin-libvirt-11.4.0-160000.3.1 as a component of openSUSE Leap 16.0 A flaw was discovered in libvirt in the XML file processing. More specifically, the parsing of user provided XML files was performed before the ACL checks. A malicious user with limited permissions could exploit this flaw by submitting a specially crafted XML file, causing libvirt to allocate too much memory on the host. The excessive memory consumption could lead to a libvirt process crash on the host, resulting in a denial-of-service condition. CVE-2025-12748 openSUSE Leap 16.0:libvirt-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-client-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-client-qemu-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-common-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-config-network-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-config-nwfilter-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-network-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-nodedev-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-nwfilter-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-qemu-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-secret-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-storage-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-storage-core-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-storage-disk-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-storage-iscsi-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-storage-iscsi-direct-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-storage-logical-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-storage-mpath-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-storage-scsi-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-hooks-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-lock-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-log-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-plugin-lockd-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-proxy-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-qemu-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-devel-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-doc-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-libs-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-nss-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-ssh-proxy-11.4.0-160000.3.1 openSUSE Leap 16.0:wireshark-plugin-libvirt-11.4.0-160000.3.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-12748.html CVE-2025-12748 https://bugzilla.suse.com/1253277 SUSE Bug 1253277 A flaw was found in libvirt. External inactive snapshots for shut-down VMs are incorrectly created as world-readable, making it possible for unprivileged users to inspect the guest OS contents. This results in an information disclosure vulnerability. CVE-2025-13193 openSUSE Leap 16.0:libvirt-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-client-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-client-qemu-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-common-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-config-network-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-config-nwfilter-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-network-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-nodedev-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-nwfilter-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-qemu-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-secret-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-storage-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-storage-core-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-storage-disk-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-storage-iscsi-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-storage-iscsi-direct-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-storage-logical-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-storage-mpath-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-driver-storage-scsi-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-hooks-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-lock-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-log-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-plugin-lockd-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-proxy-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-daemon-qemu-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-devel-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-doc-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-libs-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-nss-11.4.0-160000.3.1 openSUSE Leap 16.0:libvirt-ssh-proxy-11.4.0-160000.3.1 openSUSE Leap 16.0:wireshark-plugin-libvirt-11.4.0-160000.3.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-13193.html CVE-2025-13193 https://bugzilla.suse.com/1253703 SUSE Bug 1253703