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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2021.3269
                        Security update for libvirt
                              5 October 2021

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           libvirt
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Denial of Service -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2021-3667  

Reference:         ESB-2021.3257
                   ESB-2021.2851

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2021/suse-su-20213277-1

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SUSE Security Update: Security update for libvirt

______________________________________________________________________________

Announcement ID:   SUSE-SU-2021:3277-1
Rating:            moderate
References:        #1182783 #1184772 #1185081 #1188843
Cross-References:  CVE-2021-3667
Affected Products:
                   SUSE Linux Enterprise Software Development Kit 12-SP5
                   SUSE Linux Enterprise Server 12-SP5
______________________________________________________________________________

An update that solves one vulnerability and has three fixes is now available.

Description:

This update for libvirt fixes the following issues:

  o CVE-2021-3667: Fixed an improper locking on ACL failure in
    virStoragePoolLookupByTargetPath API. (bsc#1188843)

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:

  o SUSE Linux Enterprise Software Development Kit 12-SP5:
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-3277=1
  o SUSE Linux Enterprise Server 12-SP5:
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-3277=1

Package List:

  o SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le
    s390x x86_64):
       libvirt-debugsource-5.1.0-13.25.1
       libvirt-devel-5.1.0-13.25.1
  o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
       libvirt-5.1.0-13.25.1
       libvirt-admin-5.1.0-13.25.1
       libvirt-admin-debuginfo-5.1.0-13.25.1
       libvirt-client-5.1.0-13.25.1
       libvirt-client-debuginfo-5.1.0-13.25.1
       libvirt-daemon-5.1.0-13.25.1
       libvirt-daemon-config-network-5.1.0-13.25.1
       libvirt-daemon-config-nwfilter-5.1.0-13.25.1
       libvirt-daemon-debuginfo-5.1.0-13.25.1
       libvirt-daemon-driver-interface-5.1.0-13.25.1
       libvirt-daemon-driver-interface-debuginfo-5.1.0-13.25.1
       libvirt-daemon-driver-lxc-5.1.0-13.25.1
       libvirt-daemon-driver-lxc-debuginfo-5.1.0-13.25.1
       libvirt-daemon-driver-network-5.1.0-13.25.1
       libvirt-daemon-driver-network-debuginfo-5.1.0-13.25.1
       libvirt-daemon-driver-nodedev-5.1.0-13.25.1
       libvirt-daemon-driver-nodedev-debuginfo-5.1.0-13.25.1
       libvirt-daemon-driver-nwfilter-5.1.0-13.25.1
       libvirt-daemon-driver-nwfilter-debuginfo-5.1.0-13.25.1
       libvirt-daemon-driver-qemu-5.1.0-13.25.1
       libvirt-daemon-driver-qemu-debuginfo-5.1.0-13.25.1
       libvirt-daemon-driver-secret-5.1.0-13.25.1
       libvirt-daemon-driver-secret-debuginfo-5.1.0-13.25.1
       libvirt-daemon-driver-storage-5.1.0-13.25.1
       libvirt-daemon-driver-storage-core-5.1.0-13.25.1
       libvirt-daemon-driver-storage-core-debuginfo-5.1.0-13.25.1
       libvirt-daemon-driver-storage-disk-5.1.0-13.25.1
       libvirt-daemon-driver-storage-disk-debuginfo-5.1.0-13.25.1
       libvirt-daemon-driver-storage-iscsi-5.1.0-13.25.1
       libvirt-daemon-driver-storage-iscsi-debuginfo-5.1.0-13.25.1
       libvirt-daemon-driver-storage-logical-5.1.0-13.25.1
       libvirt-daemon-driver-storage-logical-debuginfo-5.1.0-13.25.1
       libvirt-daemon-driver-storage-mpath-5.1.0-13.25.1
       libvirt-daemon-driver-storage-mpath-debuginfo-5.1.0-13.25.1
       libvirt-daemon-driver-storage-scsi-5.1.0-13.25.1
       libvirt-daemon-driver-storage-scsi-debuginfo-5.1.0-13.25.1
       libvirt-daemon-hooks-5.1.0-13.25.1
       libvirt-daemon-lxc-5.1.0-13.25.1
       libvirt-daemon-qemu-5.1.0-13.25.1
       libvirt-debugsource-5.1.0-13.25.1
       libvirt-doc-5.1.0-13.25.1
       libvirt-libs-5.1.0-13.25.1
       libvirt-libs-debuginfo-5.1.0-13.25.1
       libvirt-lock-sanlock-5.1.0-13.25.1
       libvirt-lock-sanlock-debuginfo-5.1.0-13.25.1
       libvirt-nss-5.1.0-13.25.1
       libvirt-nss-debuginfo-5.1.0-13.25.1
  o SUSE Linux Enterprise Server 12-SP5 (aarch64 x86_64):
       libvirt-daemon-driver-storage-rbd-5.1.0-13.25.1
       libvirt-daemon-driver-storage-rbd-debuginfo-5.1.0-13.25.1
  o SUSE Linux Enterprise Server 12-SP5 (x86_64):
       libvirt-daemon-driver-libxl-5.1.0-13.25.1
       libvirt-daemon-driver-libxl-debuginfo-5.1.0-13.25.1
       libvirt-daemon-xen-5.1.0-13.25.1


References:

  o https://www.suse.com/security/cve/CVE-2021-3667.html
  o https://bugzilla.suse.com/1182783
  o https://bugzilla.suse.com/1184772
  o https://bugzilla.suse.com/1185081
  o https://bugzilla.suse.com/1188843

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