Security update for libvirt SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2022:0032-1 Final 1 1 2022-01-05T16:20:11Z current 2022-01-05T16:20:11Z 2022-01-05T16:20:11Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for libvirt This update for libvirt fixes the following issues: - CVE-2021-4147: libxl: Fix libvirtd deadlocks and segfaults. (bsc#1194041) - CVE-2021-3975: Add missing lock in qemuProcessHandleMonitorEOF. (bsc#1192876) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Image SLES12-SP5-Azure-SAP-BYOS-2022-32,Image SLES12-SP5-Azure-SAP-On-Demand-2022-32,Image SLES12-SP5-EC2-SAP-BYOS-2022-32,Image SLES12-SP5-EC2-SAP-On-Demand-2022-32,Image SLES12-SP5-GCE-SAP-BYOS-2022-32,Image SLES12-SP5-GCE-SAP-On-Demand-2022-32,Image SLES12-SP5-SAP-Azure-LI-BYOS-Production-2022-32,Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production-2022-32,SUSE-2022-32,SUSE-SLE-SDK-12-SP5-2022-32,SUSE-SLE-SERVER-12-SP5-2022-32 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2022/suse-su-20220032-1/ Link for SUSE-SU-2022:0032-1 https://lists.suse.com/pipermail/sle-security-updates/2022-January/009972.html E-Mail link for SUSE-SU-2022:0032-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1190420 SUSE Bug 1190420 https://bugzilla.suse.com/1191668 SUSE Bug 1191668 https://bugzilla.suse.com/1192017 SUSE Bug 1192017 https://bugzilla.suse.com/1192876 SUSE Bug 1192876 https://bugzilla.suse.com/1193981 SUSE Bug 1193981 https://bugzilla.suse.com/1194041 SUSE Bug 1194041 https://www.suse.com/security/cve/CVE-2021-3975/ SUSE CVE CVE-2021-3975 page https://www.suse.com/security/cve/CVE-2021-4147/ SUSE CVE CVE-2021-4147 page Image SLES12-SP5-Azure-SAP-BYOS Image SLES12-SP5-Azure-SAP-On-Demand Image SLES12-SP5-EC2-SAP-BYOS Image SLES12-SP5-EC2-SAP-On-Demand Image SLES12-SP5-GCE-SAP-BYOS Image SLES12-SP5-GCE-SAP-On-Demand Image SLES12-SP5-SAP-Azure-LI-BYOS-Production Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5 libvirt-client-5.1.0-13.28.2 libvirt-libs-5.1.0-13.28.2 libvirt-5.1.0-13.28.2 libvirt-admin-5.1.0-13.28.2 libvirt-daemon-5.1.0-13.28.2 libvirt-daemon-config-network-5.1.0-13.28.2 libvirt-daemon-config-nwfilter-5.1.0-13.28.2 libvirt-daemon-driver-interface-5.1.0-13.28.2 libvirt-daemon-driver-libxl-5.1.0-13.28.2 libvirt-daemon-driver-lxc-5.1.0-13.28.2 libvirt-daemon-driver-network-5.1.0-13.28.2 libvirt-daemon-driver-nodedev-5.1.0-13.28.2 libvirt-daemon-driver-nwfilter-5.1.0-13.28.2 libvirt-daemon-driver-qemu-5.1.0-13.28.2 libvirt-daemon-driver-secret-5.1.0-13.28.2 libvirt-daemon-driver-storage-5.1.0-13.28.2 libvirt-daemon-driver-storage-core-5.1.0-13.28.2 libvirt-daemon-driver-storage-disk-5.1.0-13.28.2 libvirt-daemon-driver-storage-iscsi-5.1.0-13.28.2 libvirt-daemon-driver-storage-logical-5.1.0-13.28.2 libvirt-daemon-driver-storage-mpath-5.1.0-13.28.2 libvirt-daemon-driver-storage-rbd-5.1.0-13.28.2 libvirt-daemon-driver-storage-scsi-5.1.0-13.28.2 libvirt-daemon-hooks-5.1.0-13.28.2 libvirt-daemon-lxc-5.1.0-13.28.2 libvirt-daemon-qemu-5.1.0-13.28.2 libvirt-daemon-xen-5.1.0-13.28.2 libvirt-devel-5.1.0-13.28.2 libvirt-devel-32bit-5.1.0-13.28.2 libvirt-devel-64bit-5.1.0-13.28.2 libvirt-doc-5.1.0-13.28.2 libvirt-lock-sanlock-5.1.0-13.28.2 libvirt-nss-5.1.0-13.28.2 wireshark-plugin-libvirt-5.1.0-13.28.2 libvirt-client-5.1.0-13.28.2 as a component of Image SLES12-SP5-Azure-SAP-BYOS libvirt-libs-5.1.0-13.28.2 as a component of Image SLES12-SP5-Azure-SAP-BYOS libvirt-client-5.1.0-13.28.2 as a component of Image SLES12-SP5-Azure-SAP-On-Demand libvirt-libs-5.1.0-13.28.2 as a component of Image SLES12-SP5-Azure-SAP-On-Demand libvirt-client-5.1.0-13.28.2 as a component of Image SLES12-SP5-EC2-SAP-BYOS libvirt-libs-5.1.0-13.28.2 as a component of Image SLES12-SP5-EC2-SAP-BYOS libvirt-client-5.1.0-13.28.2 as a component of Image SLES12-SP5-EC2-SAP-On-Demand libvirt-libs-5.1.0-13.28.2 as a component of Image SLES12-SP5-EC2-SAP-On-Demand libvirt-client-5.1.0-13.28.2 as a component of Image SLES12-SP5-GCE-SAP-BYOS libvirt-libs-5.1.0-13.28.2 as a component of Image SLES12-SP5-GCE-SAP-BYOS libvirt-client-5.1.0-13.28.2 as a component of Image SLES12-SP5-GCE-SAP-On-Demand libvirt-libs-5.1.0-13.28.2 as a component of Image SLES12-SP5-GCE-SAP-On-Demand libvirt-client-5.1.0-13.28.2 as a component of Image SLES12-SP5-SAP-Azure-LI-BYOS-Production libvirt-libs-5.1.0-13.28.2 as a component of Image SLES12-SP5-SAP-Azure-LI-BYOS-Production libvirt-client-5.1.0-13.28.2 as a component of Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production libvirt-libs-5.1.0-13.28.2 as a component of Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production libvirt-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-admin-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-client-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-config-network-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-config-nwfilter-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-driver-interface-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-driver-libxl-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-driver-lxc-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-driver-network-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-driver-nodedev-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-driver-nwfilter-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-driver-qemu-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-driver-secret-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-driver-storage-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-driver-storage-core-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-driver-storage-disk-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-driver-storage-iscsi-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-driver-storage-logical-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-driver-storage-mpath-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-driver-storage-rbd-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-driver-storage-scsi-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-hooks-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-lxc-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-qemu-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-daemon-xen-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-doc-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-libs-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-lock-sanlock-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-nss-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server 12 SP5 libvirt-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-admin-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-client-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-config-network-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-config-nwfilter-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-driver-interface-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-driver-libxl-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-driver-lxc-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-driver-network-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-driver-nodedev-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-driver-nwfilter-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-driver-qemu-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-driver-secret-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-driver-storage-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-driver-storage-core-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-driver-storage-disk-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-driver-storage-iscsi-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-driver-storage-logical-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-driver-storage-mpath-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-driver-storage-rbd-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-driver-storage-scsi-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-hooks-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-lxc-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-qemu-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-daemon-xen-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-doc-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-libs-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-lock-sanlock-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-nss-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvirt-devel-5.1.0-13.28.2 as a component of SUSE Linux Enterprise Software Development Kit 12 SP5 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 Image SLES12-SP5-Azure-SAP-BYOS:libvirt-client-5.1.0-13.28.2 Image SLES12-SP5-Azure-SAP-BYOS:libvirt-libs-5.1.0-13.28.2 Image SLES12-SP5-Azure-SAP-On-Demand:libvirt-client-5.1.0-13.28.2 Image SLES12-SP5-Azure-SAP-On-Demand:libvirt-libs-5.1.0-13.28.2 Image SLES12-SP5-EC2-SAP-BYOS:libvirt-client-5.1.0-13.28.2 Image SLES12-SP5-EC2-SAP-BYOS:libvirt-libs-5.1.0-13.28.2 Image SLES12-SP5-EC2-SAP-On-Demand:libvirt-client-5.1.0-13.28.2 Image SLES12-SP5-EC2-SAP-On-Demand:libvirt-libs-5.1.0-13.28.2 Image SLES12-SP5-GCE-SAP-BYOS:libvirt-client-5.1.0-13.28.2 Image SLES12-SP5-GCE-SAP-BYOS:libvirt-libs-5.1.0-13.28.2 Image SLES12-SP5-GCE-SAP-On-Demand:libvirt-client-5.1.0-13.28.2 Image SLES12-SP5-GCE-SAP-On-Demand:libvirt-libs-5.1.0-13.28.2 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:libvirt-client-5.1.0-13.28.2 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:libvirt-libs-5.1.0-13.28.2 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:libvirt-client-5.1.0-13.28.2 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:libvirt-libs-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-admin-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-client-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-config-network-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-config-nwfilter-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-interface-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-libxl-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-lxc-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-network-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-nodedev-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-nwfilter-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-qemu-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-secret-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-storage-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-storage-core-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-storage-disk-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-storage-iscsi-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-storage-logical-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-storage-mpath-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-storage-rbd-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-storage-scsi-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-hooks-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-lxc-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-qemu-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-xen-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-doc-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-libs-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-lock-sanlock-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-nss-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-admin-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-client-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-config-network-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-config-nwfilter-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-interface-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-libxl-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-lxc-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-network-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-nodedev-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-nwfilter-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-qemu-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-secret-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-storage-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-storage-core-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-storage-disk-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-storage-iscsi-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-storage-logical-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-storage-mpath-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-storage-rbd-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-storage-scsi-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-hooks-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-lxc-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-qemu-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-xen-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-doc-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-libs-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-lock-sanlock-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-nss-5.1.0-13.28.2 SUSE Linux Enterprise Software Development Kit 12 SP5:libvirt-devel-5.1.0-13.28.2 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20220032-1/ https://www.suse.com/security/cve/CVE-2021-3975.html CVE-2021-3975 https://bugzilla.suse.com/1192876 SUSE Bug 1192876 A flaw was found in the libvirt libxl driver. A malicious guest could continuously reboot itself and cause libvirtd on the host to deadlock or crash, resulting in a denial of service condition. CVE-2021-4147 Image SLES12-SP5-Azure-SAP-BYOS:libvirt-client-5.1.0-13.28.2 Image SLES12-SP5-Azure-SAP-BYOS:libvirt-libs-5.1.0-13.28.2 Image SLES12-SP5-Azure-SAP-On-Demand:libvirt-client-5.1.0-13.28.2 Image SLES12-SP5-Azure-SAP-On-Demand:libvirt-libs-5.1.0-13.28.2 Image SLES12-SP5-EC2-SAP-BYOS:libvirt-client-5.1.0-13.28.2 Image SLES12-SP5-EC2-SAP-BYOS:libvirt-libs-5.1.0-13.28.2 Image SLES12-SP5-EC2-SAP-On-Demand:libvirt-client-5.1.0-13.28.2 Image SLES12-SP5-EC2-SAP-On-Demand:libvirt-libs-5.1.0-13.28.2 Image SLES12-SP5-GCE-SAP-BYOS:libvirt-client-5.1.0-13.28.2 Image SLES12-SP5-GCE-SAP-BYOS:libvirt-libs-5.1.0-13.28.2 Image SLES12-SP5-GCE-SAP-On-Demand:libvirt-client-5.1.0-13.28.2 Image SLES12-SP5-GCE-SAP-On-Demand:libvirt-libs-5.1.0-13.28.2 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:libvirt-client-5.1.0-13.28.2 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:libvirt-libs-5.1.0-13.28.2 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:libvirt-client-5.1.0-13.28.2 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:libvirt-libs-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-admin-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-client-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-config-network-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-config-nwfilter-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-interface-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-libxl-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-lxc-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-network-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-nodedev-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-nwfilter-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-qemu-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-secret-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-storage-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-storage-core-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-storage-disk-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-storage-iscsi-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-storage-logical-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-storage-mpath-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-storage-rbd-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-driver-storage-scsi-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-hooks-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-lxc-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-qemu-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-daemon-xen-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-doc-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-libs-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-lock-sanlock-5.1.0-13.28.2 SUSE Linux Enterprise Server 12 SP5:libvirt-nss-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-admin-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-client-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-config-network-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-config-nwfilter-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-interface-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-libxl-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-lxc-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-network-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-nodedev-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-nwfilter-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-qemu-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-secret-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-storage-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-storage-core-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-storage-disk-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-storage-iscsi-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-storage-logical-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-storage-mpath-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-storage-rbd-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-driver-storage-scsi-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-hooks-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-lxc-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-qemu-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-daemon-xen-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-doc-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-libs-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-lock-sanlock-5.1.0-13.28.2 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirt-nss-5.1.0-13.28.2 SUSE Linux Enterprise Software Development Kit 12 SP5:libvirt-devel-5.1.0-13.28.2 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20220032-1/ https://www.suse.com/security/cve/CVE-2021-4147.html CVE-2021-4147 https://bugzilla.suse.com/1194041 SUSE Bug 1194041 https://bugzilla.suse.com/1194313 SUSE Bug 1194313