An update for libvirt is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2022-1891 Final 1.0 1.0 2022-09-02 Initial 2022-09-02 2022-09-02 openEuler SA Tool V1.0 2022-09-02 libvirt security update An update for libvirt is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. 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. Security Fix(es): A 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) An update for libvirt is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. openEuler Security has rated this update as having a security impact of medium. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Medium libvirt https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1891 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-3975 https://nvd.nist.gov/vuln/detail/CVE-2021-3975 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS 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 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 libvirt-daemon-6.2.0-20.oe1.aarch64.rpm libvirt-wireshark-6.2.0-20.oe1.aarch64.rpm libvirt-bash-completion-6.2.0-20.oe1.aarch64.rpm libvirt-daemon-driver-storage-logical-6.2.0-20.oe1.aarch64.rpm libvirt-docs-6.2.0-20.oe1.aarch64.rpm libvirt-daemon-driver-qemu-6.2.0-20.oe1.aarch64.rpm libvirt-daemon-driver-storage-iscsi-direct-6.2.0-20.oe1.aarch64.rpm libvirt-daemon-driver-storage-rbd-6.2.0-20.oe1.aarch64.rpm libvirt-devel-6.2.0-20.oe1.aarch64.rpm libvirt-daemon-config-nwfilter-6.2.0-20.oe1.aarch64.rpm libvirt-nss-6.2.0-20.oe1.aarch64.rpm libvirt-daemon-driver-storage-6.2.0-20.oe1.aarch64.rpm libvirt-lock-sanlock-6.2.0-20.oe1.aarch64.rpm libvirt-client-6.2.0-20.oe1.aarch64.rpm libvirt-daemon-driver-storage-gluster-6.2.0-20.oe1.aarch64.rpm libvirt-daemon-driver-storage-rbd-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-driver-storage-disk-6.2.0-42.oe2203.aarch64.rpm libvirt-bash-completion-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-driver-network-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-driver-storage-gluster-6.2.0-42.oe2203.aarch64.rpm libvirt-libs-6.2.0-42.oe2203.aarch64.rpm libvirt-nss-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-driver-storage-mpath-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-driver-storage-scsi-6.2.0-42.oe2203.aarch64.rpm libvirt-debugsource-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-driver-storage-core-6.2.0-42.oe2203.aarch64.rpm libvirt-wireshark-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-config-nwfilter-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-kvm-6.2.0-42.oe2203.aarch64.rpm libvirt-docs-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-driver-qemu-6.2.0-42.oe2203.aarch64.rpm libvirt-debuginfo-6.2.0-42.oe2203.aarch64.rpm libvirt-devel-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-driver-storage-6.2.0-42.oe2203.aarch64.rpm libvirt-lock-sanlock-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-driver-nwfilter-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-driver-secret-6.2.0-42.oe2203.aarch64.rpm libvirt-admin-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-driver-nodedev-6.2.0-42.oe2203.aarch64.rpm libvirt-client-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-driver-interface-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-config-network-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-driver-storage-iscsi-6.2.0-42.oe2203.aarch64.rpm libvirt-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-driver-storage-logical-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-driver-storage-iscsi-direct-6.2.0-42.oe2203.aarch64.rpm libvirt-daemon-qemu-6.2.0-42.oe2203.aarch64.rpm libvirt-6.2.0-16.oe1.src.rpm libvirt-6.2.0-20.oe1.src.rpm libvirt-6.2.0-42.oe2203.src.rpm 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 libvirt-bash-completion-6.2.0-20.oe1.x86_64.rpm libvirt-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-driver-nwfilter-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-driver-storage-logical-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-driver-storage-scsi-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-driver-network-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-driver-storage-disk-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-driver-storage-core-6.2.0-20.oe1.x86_64.rpm libvirt-debugsource-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-driver-storage-gluster-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-driver-storage-mpath-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-config-nwfilter-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-qemu-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-kvm-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-driver-storage-iscsi-direct-6.2.0-20.oe1.x86_64.rpm libvirt-admin-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-6.2.0-20.oe1.x86_64.rpm libvirt-libs-6.2.0-20.oe1.x86_64.rpm libvirt-docs-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-driver-nodedev-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-config-network-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-driver-secret-6.2.0-20.oe1.x86_64.rpm libvirt-lock-sanlock-6.2.0-20.oe1.x86_64.rpm libvirt-nss-6.2.0-20.oe1.x86_64.rpm libvirt-wireshark-6.2.0-20.oe1.x86_64.rpm libvirt-devel-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-driver-storage-iscsi-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-driver-interface-6.2.0-20.oe1.x86_64.rpm libvirt-debuginfo-6.2.0-20.oe1.x86_64.rpm libvirt-client-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-driver-storage-rbd-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-driver-qemu-6.2.0-20.oe1.x86_64.rpm libvirt-daemon-driver-storage-6.2.0-20.oe1.x86_64.rpm libvirt-bash-completion-6.2.0-42.oe2203.x86_64.rpm libvirt-nss-6.2.0-42.oe2203.x86_64.rpm libvirt-wireshark-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-driver-network-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-driver-qemu-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-driver-storage-mpath-6.2.0-42.oe2203.x86_64.rpm libvirt-debugsource-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-driver-secret-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-config-network-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-driver-storage-iscsi-direct-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-driver-storage-core-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-driver-nwfilter-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-driver-storage-iscsi-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-driver-interface-6.2.0-42.oe2203.x86_64.rpm libvirt-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-qemu-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-driver-storage-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-driver-storage-rbd-6.2.0-42.oe2203.x86_64.rpm libvirt-debuginfo-6.2.0-42.oe2203.x86_64.rpm libvirt-docs-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-driver-storage-gluster-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-driver-storage-logical-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-driver-storage-disk-6.2.0-42.oe2203.x86_64.rpm libvirt-devel-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-driver-nodedev-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-driver-storage-scsi-6.2.0-42.oe2203.x86_64.rpm libvirt-client-6.2.0-42.oe2203.x86_64.rpm libvirt-admin-6.2.0-42.oe2203.x86_64.rpm libvirt-libs-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-config-nwfilter-6.2.0-42.oe2203.x86_64.rpm libvirt-daemon-kvm-6.2.0-42.oe2203.x86_64.rpm libvirt-lock-sanlock-6.2.0-42.oe2203.x86_64.rpm A 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. 2022-09-02 CVE-2021-3975 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS Medium 5.3 AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H libvirt security update 2022-09-02 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1891