{"schema_version":"1.7.2","id":"OESA-2022-1891","modified":"2022-09-02T11:04:14Z","published":"2022-09-02T11:04:14Z","upstream":["CVE-2021-3975"],"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):\r\n\r\nA use-after-free flaw was found in libvirt. The qemuMonitorUnregister() function in qemuProcessHandleMonitorEOF is called using multiple threads without being adequately protected by a monitor lock. This flaw could be triggered by the virConnectGetAllDomainStats API when the guest is shutting down. An unprivileged client with a read-only connection could use this flaw to perform a denial of service attack by causing the libvirt daemon to crash.(CVE-2021-3975)","affected":[{"package":{"ecosystem":"openEuler:20.03-LTS-SP1","name":"libvirt","purl":"pkg:rpm/openEuler/libvirt\u0026distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.2.0-16.oe1"}]}],"ecosystem_specific":{"aarch64":["libvirt-daemon-driver-qemu-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-driver-network-6.2.0-16.oe1.aarch64.rpm","libvirt-libs-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-driver-storage-rbd-6.2.0-16.oe1.aarch64.rpm","libvirt-lock-sanlock-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-qemu-6.2.0-16.oe1.aarch64.rpm","libvirt-debugsource-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-driver-storage-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-driver-storage-scsi-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-driver-interface-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-driver-storage-mpath-6.2.0-16.oe1.aarch64.rpm","libvirt-6.2.0-16.oe1.aarch64.rpm","libvirt-client-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-driver-storage-gluster-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-driver-storage-iscsi-direct-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-config-nwfilter-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-driver-storage-disk-6.2.0-16.oe1.aarch64.rpm","libvirt-devel-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-driver-secret-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-driver-storage-core-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-kvm-6.2.0-16.oe1.aarch64.rpm","libvirt-admin-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-driver-storage-logical-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-config-network-6.2.0-16.oe1.aarch64.rpm","libvirt-bash-completion-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-driver-nwfilter-6.2.0-16.oe1.aarch64.rpm","libvirt-debuginfo-6.2.0-16.oe1.aarch64.rpm","libvirt-docs-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-driver-nodedev-6.2.0-16.oe1.aarch64.rpm","libvirt-nss-6.2.0-16.oe1.aarch64.rpm","libvirt-wireshark-6.2.0-16.oe1.aarch64.rpm","libvirt-daemon-driver-storage-iscsi-6.2.0-16.oe1.aarch64.rpm"],"src":["libvirt-6.2.0-16.oe1.src.rpm"],"x86_64":["libvirt-daemon-driver-qemu-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-driver-storage-scsi-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-driver-storage-disk-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-qemu-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-driver-interface-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-config-network-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-driver-storage-logical-6.2.0-16.oe1.x86_64.rpm","libvirt-bash-completion-6.2.0-16.oe1.x86_64.rpm","libvirt-debugsource-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-driver-storage-core-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-driver-network-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-driver-storage-iscsi-direct-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-driver-nodedev-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-driver-nwfilter-6.2.0-16.oe1.x86_64.rpm","libvirt-docs-6.2.0-16.oe1.x86_64.rpm","libvirt-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-driver-storage-rbd-6.2.0-16.oe1.x86_64.rpm","libvirt-libs-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-driver-secret-6.2.0-16.oe1.x86_64.rpm","libvirt-client-6.2.0-16.oe1.x86_64.rpm","libvirt-admin-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-config-nwfilter-6.2.0-16.oe1.x86_64.rpm","libvirt-debuginfo-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-driver-storage-6.2.0-16.oe1.x86_64.rpm","libvirt-wireshark-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-driver-storage-mpath-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-kvm-6.2.0-16.oe1.x86_64.rpm","libvirt-devel-6.2.0-16.oe1.x86_64.rpm","libvirt-lock-sanlock-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-driver-storage-gluster-6.2.0-16.oe1.x86_64.rpm","libvirt-nss-6.2.0-16.oe1.x86_64.rpm","libvirt-daemon-driver-storage-iscsi-6.2.0-16.oe1.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:20.03-LTS-SP3","name":"libvirt","purl":"pkg:rpm/openEuler/libvirt\u0026distro=openEuler-20.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.2.0-20.oe1"}]}],"ecosystem_specific":{"aarch64":["libvirt-daemon-driver-storage-core-6.2.0-20.oe1.aarch64.rpm","libvirt-daemon-driver-network-6.2.0-20.oe1.aarch64.rpm","libvirt-daemon-driver-storage-disk-6.2.0-20.oe1.aarch64.rpm","libvirt-debugsource-6.2.0-20.oe1.aarch64.rpm","libvirt-daemon-qemu-6.2.0-20.oe1.aarch64.rpm","libvirt-daemon-driver-secret-6.2.0-20.oe1.aarch64.rpm","libvirt-daemon-driver-interface-6.2.0-20.oe1.aarch64.rpm","libvirt-6.2.0-20.oe1.aarch64.rpm","libvirt-admin-6.2.0-20.oe1.aarch64.rpm","libvirt-daemon-driver-storage-scsi-6.2.0-20.oe1.aarch64.rpm","libvirt-libs-6.2.0-20.oe1.aarch64.rpm","libvirt-daemon-driver-storage-iscsi-6.2.0-20.oe1.aarch64.rpm","libvirt-daemon-driver-storage-mpath-6.2.0-20.oe1.aarch64.rpm","libvirt-debuginfo-6.2.0-20.oe1.aarch64.rpm","libvirt-daemon-kvm-6.2.0-20.oe1.aarch64.rpm","libvirt-daemon-driver-nwfilter-6.2.0-20.oe1.aarch64.rpm","libvirt-daemon-driver-nodedev-6.2.0-20.oe1.aarch64.rpm","libvirt-daemon-config-network-6.2.0-20.oe1.aarch64.rpm",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