SUSE: 2022:0032-1 important: libvirt
Summary
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) Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Software Development Kit 12-SP5: zypper in -t patch SUSE-SLE-SDK-12-SP5-2022-32=1 - SUSE Linux Enterprise Server 12-SP5: zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-32=1 Package List: - SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64): libvirt-debugsource-5.1.0-13.28.2 libvirt-devel-5.1.0-13.28.2 - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64): libvirt-5.1.0-13.28.2 libvirt-admin-5.1.0-13.28.2 libvirt-admin-debuginfo-5.1.0-13.28.2 libvirt-client-5.1.0-13.28.2 libvirt-client-debuginfo-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-debuginfo-5.1.0-13.28.2 libvirt-daemon-driver-interface-5.1.0-13.28.2 libvirt-daemon-driver-interface-debuginfo-5.1.0-13.28.2 libvirt-daemon-driver-lxc-5.1.0-13.28.2 libvirt-daemon-driver-lxc-debuginfo-5.1.0-13.28.2 libvirt-daemon-driver-network-5.1.0-13.28.2 libvirt-daemon-driver-network-debuginfo-5.1.0-13.28.2 libvirt-daemon-driver-nodedev-5.1.0-13.28.2 libvirt-daemon-driver-nodedev-debuginfo-5.1.0-13.28.2 libvirt-daemon-driver-nwfilter-5.1.0-13.28.2 libvirt-daemon-driver-nwfilter-debuginfo-5.1.0-13.28.2 libvirt-daemon-driver-qemu-5.1.0-13.28.2 libvirt-daemon-driver-qemu-debuginfo-5.1.0-13.28.2 libvirt-daemon-driver-secret-5.1.0-13.28.2 libvirt-daemon-driver-secret-debuginfo-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-core-debuginfo-5.1.0-13.28.2 libvirt-daemon-driver-storage-disk-5.1.0-13.28.2 libvirt-daemon-driver-storage-disk-debuginfo-5.1.0-13.28.2 libvirt-daemon-driver-storage-iscsi-5.1.0-13.28.2 libvirt-daemon-driver-storage-iscsi-debuginfo-5.1.0-13.28.2 libvirt-daemon-driver-storage-logical-5.1.0-13.28.2 libvirt-daemon-driver-storage-logical-debuginfo-5.1.0-13.28.2 libvirt-daemon-driver-storage-mpath-5.1.0-13.28.2 libvirt-daemon-driver-storage-mpath-debuginfo-5.1.0-13.28.2 libvirt-daemon-driver-storage-scsi-5.1.0-13.28.2 libvirt-daemon-driver-storage-scsi-debuginfo-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-debugsource-5.1.0-13.28.2 libvirt-doc-5.1.0-13.28.2 libvirt-libs-5.1.0-13.28.2 libvirt-libs-debuginfo-5.1.0-13.28.2 libvirt-lock-sanlock-5.1.0-13.28.2 libvirt-lock-sanlock-debuginfo-5.1.0-13.28.2 libvirt-nss-5.1.0-13.28.2 libvirt-nss-debuginfo-5.1.0-13.28.2 - SUSE Linux Enterprise Server 12-SP5 (aarch64 x86_64): libvirt-daemon-driver-storage-rbd-5.1.0-13.28.2 libvirt-daemon-driver-storage-rbd-debuginfo-5.1.0-13.28.2 - SUSE Linux Enterprise Server 12-SP5 (x86_64): libvirt-daemon-driver-libxl-5.1.0-13.28.2 libvirt-daemon-driver-libxl-debuginfo-5.1.0-13.28.2 libvirt-daemon-xen-5.1.0-13.28.2
References
#1190420 #1191668 #1192017 #1192876 #1193981
#1194041
Cross- CVE-2021-3975 CVE-2021-4147
CVSS scores:
CVE-2021-3975 (SUSE): 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVE-2021-4147 (SUSE): 7.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Affected Products:
SUSE Linux Enterprise Software Development Kit 12-SP5
SUSE Linux Enterprise Server 12-SP5
https://www.suse.com/security/cve/CVE-2021-3975.html
https://www.suse.com/security/cve/CVE-2021-4147.html
https://bugzilla.suse.com/1190420
https://bugzilla.suse.com/1191668
https://bugzilla.suse.com/1192017
https://bugzilla.suse.com/1192876
https://bugzilla.suse.com/1193981
https://bugzilla.suse.com/1194041