{"schema_version":"1.7.2","id":"OESA-2025-2814","modified":"2025-12-12T12:20:25Z","published":"2025-12-12T12:20:25Z","upstream":["CVE-2025-12748"],"summary":"libvirt security update","details":"Libvirt is a C toolkit to interact with the virtualization capabilities of recent versions of Linux (and other OSes). The main package includes the libvirtd server exporting the virtualization support.\r\n\r\nSecurity Fix(es):\n\nA 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)","affected":[{"package":{"ecosystem":"openEuler:22.03-LTS-SP4","name":"libvirt","purl":"pkg:rpm/openEuler/libvirt&distro=openEuler-22.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.2.0-70.oe2203sp4"}]}],"ecosystem_specific":{"aarch64":["libvirt-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-admin-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-bash-completion-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-client-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-config-network-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-config-nwfilter-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-driver-interface-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-driver-network-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-driver-nodedev-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-driver-nwfilter-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-driver-qemu-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-driver-secret-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-driver-storage-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-driver-storage-core-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-driver-storage-disk-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-driver-storage-gluster-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-driver-storage-iscsi-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-driver-storage-iscsi-direct-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-driver-storage-logical-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-driver-storage-mpath-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-driver-storage-rbd-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-driver-storage-scsi-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-kvm-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-daemon-qemu-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-debuginfo-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-debugsource-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-devel-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-docs-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-libs-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-lock-sanlock-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-nss-6.2.0-70.oe2203sp4.aarch64.rpm","libvirt-wireshark-6.2.0-70.oe2203sp4.aarch64.rpm"],"src":["libvirt-6.2.0-70.oe2203sp4.src.rpm"],"x86_64":["libvirt-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-admin-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-bash-completion-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-client-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-config-network-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-config-nwfilter-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-driver-interface-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-driver-network-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-driver-nodedev-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-driver-nwfilter-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-driver-qemu-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-driver-secret-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-driver-storage-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-driver-storage-core-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-driver-storage-disk-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-driver-storage-gluster-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-driver-storage-iscsi-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-driver-storage-iscsi-direct-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-driver-storage-logical-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-driver-storage-mpath-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-driver-storage-rbd-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-driver-storage-scsi-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-kvm-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-daemon-qemu-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-debuginfo-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-debugsource-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-devel-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-docs-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-libs-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-lock-sanlock-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-nss-6.2.0-70.oe2203sp4.x86_64.rpm","libvirt-wireshark-6.2.0-70.oe2203sp4.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2814"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-12748"}],"database_specific":{"severity":"Medium"}}