SUSE Security Update: Security update for libvirt
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:2812-1
Rating:             moderate
References:         #1184253 #1187871 #1188232 #1188843 
Cross-References:   CVE-2021-3631 CVE-2021-3667
CVSS scores:
                    CVE-2021-3631 (SUSE): 4.3
 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
                    CVE-2021-3667 (SUSE): 6.5
 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Products:
                    SUSE Linux Enterprise Module for Server Applications 15-SP3
                    SUSE Linux Enterprise Module for Basesystem 15-SP3
______________________________________________________________________________

   An update that solves two vulnerabilities and has two fixes
   is now available.

Description:

   This update for libvirt fixes the following issues:

   Security issues fixed:

   - CVE-2021-3631: fix SELinux label generation logic (bsc#1187871)
   - CVE-2021-3667: Unlock object on ACL fail in
     storagePoolLookupByTargetPath (bsc#1188843)

   Non-security issues fixed:

   - virtlockd: Don't report error if lockspace exists (bsc#1184253)
   - Don't forcibly remove '--listen' arg from
 /etc/sysconfig/libvirtd. Add
     '--timeout 120' if '--listen' is not specified.
 (bsc#1188232)


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 Module for Server Applications 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP3-2021-2812=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-2812=1



Package List:

   - SUSE Linux Enterprise Module for Server Applications 15-SP3 (aarch64
 ppc64le s390x x86_64):

      libvirt-7.1.0-6.5.1
      libvirt-admin-7.1.0-6.5.1
      libvirt-admin-debuginfo-7.1.0-6.5.1
      libvirt-client-7.1.0-6.5.1
      libvirt-client-debuginfo-7.1.0-6.5.1
      libvirt-daemon-7.1.0-6.5.1
      libvirt-daemon-config-network-7.1.0-6.5.1
      libvirt-daemon-config-nwfilter-7.1.0-6.5.1
      libvirt-daemon-debuginfo-7.1.0-6.5.1
      libvirt-daemon-driver-interface-7.1.0-6.5.1
      libvirt-daemon-driver-interface-debuginfo-7.1.0-6.5.1
      libvirt-daemon-driver-lxc-7.1.0-6.5.1
      libvirt-daemon-driver-lxc-debuginfo-7.1.0-6.5.1
      libvirt-daemon-driver-network-7.1.0-6.5.1
      libvirt-daemon-driver-network-debuginfo-7.1.0-6.5.1
      libvirt-daemon-driver-nodedev-7.1.0-6.5.1
      libvirt-daemon-driver-nodedev-debuginfo-7.1.0-6.5.1
      libvirt-daemon-driver-nwfilter-7.1.0-6.5.1
      libvirt-daemon-driver-nwfilter-debuginfo-7.1.0-6.5.1
      libvirt-daemon-driver-qemu-7.1.0-6.5.1
      libvirt-daemon-driver-qemu-debuginfo-7.1.0-6.5.1
      libvirt-daemon-driver-secret-7.1.0-6.5.1
      libvirt-daemon-driver-secret-debuginfo-7.1.0-6.5.1
      libvirt-daemon-driver-storage-7.1.0-6.5.1
      libvirt-daemon-driver-storage-core-7.1.0-6.5.1
      libvirt-daemon-driver-storage-core-debuginfo-7.1.0-6.5.1
      libvirt-daemon-driver-storage-disk-7.1.0-6.5.1
      libvirt-daemon-driver-storage-disk-debuginfo-7.1.0-6.5.1
      libvirt-daemon-driver-storage-iscsi-7.1.0-6.5.1
      libvirt-daemon-driver-storage-iscsi-debuginfo-7.1.0-6.5.1
      libvirt-daemon-driver-storage-iscsi-direct-7.1.0-6.5.1
      libvirt-daemon-driver-storage-iscsi-direct-debuginfo-7.1.0-6.5.1
      libvirt-daemon-driver-storage-logical-7.1.0-6.5.1
      libvirt-daemon-driver-storage-logical-debuginfo-7.1.0-6.5.1
      libvirt-daemon-driver-storage-mpath-7.1.0-6.5.1
      libvirt-daemon-driver-storage-mpath-debuginfo-7.1.0-6.5.1
      libvirt-daemon-driver-storage-scsi-7.1.0-6.5.1
      libvirt-daemon-driver-storage-scsi-debuginfo-7.1.0-6.5.1
      libvirt-daemon-hooks-7.1.0-6.5.1
      libvirt-daemon-lxc-7.1.0-6.5.1
      libvirt-daemon-qemu-7.1.0-6.5.1
      libvirt-debugsource-7.1.0-6.5.1
      libvirt-devel-7.1.0-6.5.1
      libvirt-lock-sanlock-7.1.0-6.5.1
      libvirt-lock-sanlock-debuginfo-7.1.0-6.5.1
      libvirt-nss-7.1.0-6.5.1
      libvirt-nss-debuginfo-7.1.0-6.5.1

   - SUSE Linux Enterprise Module for Server Applications 15-SP3 (aarch64
 x86_64):

      libvirt-daemon-driver-storage-rbd-7.1.0-6.5.1
      libvirt-daemon-driver-storage-rbd-debuginfo-7.1.0-6.5.1

   - SUSE Linux Enterprise Module for Server Applications 15-SP3 (noarch):

      libvirt-bash-completion-7.1.0-6.5.1
      libvirt-doc-7.1.0-6.5.1

   - SUSE Linux Enterprise Module for Server Applications 15-SP3 (x86_64):

      libvirt-daemon-driver-libxl-7.1.0-6.5.1
      libvirt-daemon-driver-libxl-debuginfo-7.1.0-6.5.1
      libvirt-daemon-xen-7.1.0-6.5.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x
 x86_64):

      libvirt-debugsource-7.1.0-6.5.1
      libvirt-libs-7.1.0-6.5.1
      libvirt-libs-debuginfo-7.1.0-6.5.1


References:

   https://www.suse.com/security/cve/CVE-2021-3631.html
   https://www.suse.com/security/cve/CVE-2021-3667.html
   https://bugzilla.suse.com/1184253
   https://bugzilla.suse.com/1187871
   https://bugzilla.suse.com/1188232
   https://bugzilla.suse.com/1188843