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===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2021.2539
Security update for libvirt
28 July 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: libvirt
Publisher: SUSE
Operating System: SUSE
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Access Confidential Data -- Existing Account
Reduced Security -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2021-3631
Original Bulletin:
https://www.suse.com/support/update/announcement/2021/suse-su-20212471-1
Comment: This advisory references vulnerabilities in products which run on
platforms other than SUSE. It is recommended that administrators
running libvirt check for an updated version of the software for
their operating system.
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SUSE Security Update: Security update for libvirt
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:2471-1
Rating: moderate
References: #1184253 #1187871
Cross-References: CVE-2021-3631
Affected Products:
SUSE MicroOS 5.0
SUSE Linux Enterprise Module for Server Applications 15-SP2
SUSE Linux Enterprise Module for Basesystem 15-SP2
______________________________________________________________________________
An update that solves one vulnerability and has one errata is now available.
Description:
This update for libvirt fixes the following issues:
o CVE-2021-3631: fix SELinux label generation logic (bsc#1187871)
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 MicroOS 5.0:
zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-2471=1
o SUSE Linux Enterprise Module for Server Applications 15-SP2:
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2021-2471=1
o SUSE Linux Enterprise Module for Basesystem 15-SP2:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-2471=1
Package List:
o SUSE MicroOS 5.0 (aarch64 x86_64):
libvirt-daemon-6.0.0-13.16.2
libvirt-daemon-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-interface-6.0.0-13.16.2
libvirt-daemon-driver-interface-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-network-6.0.0-13.16.2
libvirt-daemon-driver-network-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-nodedev-6.0.0-13.16.2
libvirt-daemon-driver-nodedev-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-nwfilter-6.0.0-13.16.2
libvirt-daemon-driver-nwfilter-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-qemu-6.0.0-13.16.2
libvirt-daemon-driver-qemu-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-secret-6.0.0-13.16.2
libvirt-daemon-driver-secret-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-storage-6.0.0-13.16.2
libvirt-daemon-driver-storage-core-6.0.0-13.16.2
libvirt-daemon-driver-storage-core-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-storage-disk-6.0.0-13.16.2
libvirt-daemon-driver-storage-disk-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-storage-iscsi-6.0.0-13.16.2
libvirt-daemon-driver-storage-iscsi-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-storage-logical-6.0.0-13.16.2
libvirt-daemon-driver-storage-logical-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-storage-mpath-6.0.0-13.16.2
libvirt-daemon-driver-storage-mpath-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-storage-rbd-6.0.0-13.16.2
libvirt-daemon-driver-storage-rbd-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-storage-scsi-6.0.0-13.16.2
libvirt-daemon-driver-storage-scsi-debuginfo-6.0.0-13.16.2
libvirt-daemon-qemu-6.0.0-13.16.2
libvirt-debugsource-6.0.0-13.16.2
libvirt-libs-6.0.0-13.16.2
libvirt-libs-debuginfo-6.0.0-13.16.2
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64
ppc64le s390x x86_64):
libvirt-6.0.0-13.16.2
libvirt-admin-6.0.0-13.16.2
libvirt-admin-debuginfo-6.0.0-13.16.2
libvirt-client-6.0.0-13.16.2
libvirt-client-debuginfo-6.0.0-13.16.2
libvirt-daemon-6.0.0-13.16.2
libvirt-daemon-config-network-6.0.0-13.16.2
libvirt-daemon-config-nwfilter-6.0.0-13.16.2
libvirt-daemon-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-interface-6.0.0-13.16.2
libvirt-daemon-driver-interface-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-lxc-6.0.0-13.16.2
libvirt-daemon-driver-lxc-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-network-6.0.0-13.16.2
libvirt-daemon-driver-network-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-nodedev-6.0.0-13.16.2
libvirt-daemon-driver-nodedev-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-nwfilter-6.0.0-13.16.2
libvirt-daemon-driver-nwfilter-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-qemu-6.0.0-13.16.2
libvirt-daemon-driver-qemu-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-secret-6.0.0-13.16.2
libvirt-daemon-driver-secret-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-storage-6.0.0-13.16.2
libvirt-daemon-driver-storage-core-6.0.0-13.16.2
libvirt-daemon-driver-storage-core-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-storage-disk-6.0.0-13.16.2
libvirt-daemon-driver-storage-disk-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-storage-iscsi-6.0.0-13.16.2
libvirt-daemon-driver-storage-iscsi-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-storage-logical-6.0.0-13.16.2
libvirt-daemon-driver-storage-logical-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-storage-mpath-6.0.0-13.16.2
libvirt-daemon-driver-storage-mpath-debuginfo-6.0.0-13.16.2
libvirt-daemon-driver-storage-scsi-6.0.0-13.16.2
libvirt-daemon-driver-storage-scsi-debuginfo-6.0.0-13.16.2
libvirt-daemon-hooks-6.0.0-13.16.2
libvirt-daemon-lxc-6.0.0-13.16.2
libvirt-daemon-qemu-6.0.0-13.16.2
libvirt-debugsource-6.0.0-13.16.2
libvirt-devel-6.0.0-13.16.2
libvirt-lock-sanlock-6.0.0-13.16.2
libvirt-lock-sanlock-debuginfo-6.0.0-13.16.2
libvirt-nss-6.0.0-13.16.2
libvirt-nss-debuginfo-6.0.0-13.16.2
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64
x86_64):
libvirt-daemon-driver-storage-rbd-6.0.0-13.16.2
libvirt-daemon-driver-storage-rbd-debuginfo-6.0.0-13.16.2
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (noarch):
libvirt-bash-completion-6.0.0-13.16.2
libvirt-doc-6.0.0-13.16.2
o SUSE Linux Enterprise Module for Server Applications 15-SP2 (x86_64):
libvirt-daemon-driver-libxl-6.0.0-13.16.2
libvirt-daemon-driver-libxl-debuginfo-6.0.0-13.16.2
libvirt-daemon-xen-6.0.0-13.16.2
o SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x
x86_64):
libvirt-debugsource-6.0.0-13.16.2
libvirt-libs-6.0.0-13.16.2
libvirt-libs-debuginfo-6.0.0-13.16.2
References:
o https://www.suse.com/security/cve/CVE-2021-3631.html
o https://bugzilla.suse.com/1184253
o https://bugzilla.suse.com/1187871
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