openSUSE Leap 15.3: 2022:0021-1 Important Libvirt Deadlocks Fix
opensuse
January 4, 2022
An update that solves one vulnerability and has 5 fixes is now available
Description
This update for libvirt fixes the following issues:
- CVE-2021-4147: libxl: Fix libvirtd deadlocks and segfaults. (bsc#1194041)
Patch
Patch Instructions:
To install this openSUSE 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:
- openSUSE Leap 15.3:
zypper in -t patch openSUSE-SLE-15.3-2022-21=1
Package List
- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):
libvirt-7.1.0-6.11.1
libvirt-admin-7.1.0-6.11.1
libvirt-admin-debuginfo-7.1.0-6.11.1
libvirt-client-7.1.0-6.11.1
libvirt-client-debuginfo-7.1.0-6.11.1
libvirt-daemon-7.1.0-6.11.1
libvirt-daemon-config-network-7.1.0-6.11.1
libvirt-daemon-config-nwfilter-7.1.0-6.11.1
libvirt-daemon-debuginfo-7.1.0-6.11.1
libvirt-daemon-driver-interface-7.1.0-6.11.1
libvirt-daemon-driver-interface-debuginfo-7.1.0-6.11.1
libvirt-daemon-driver-lxc-7.1.0-6.11.1
libvirt-daemon-driver-lxc-debuginfo-7.1.0-6.11.1
libvirt-daemon-driver-network-7.1.0-6.11.1
libvirt-daemon-driver-network-debuginfo-7.1.0-6.11.1
libvirt-daemon-driver-nodedev-7.1.0-6.11.1
libvirt-daemon-driver-nodedev-debuginfo-7.1.0-6.11.1
libvirt-daemon-driver-nwfilter-7.1.0-6.11.1
libvirt-daemon-driver-nwfilter-debuginfo-7.1.0-6.11.1
libvirt-daemon-driver-qemu-7.1.0-6.11.1
libvirt-daemon-driver-qemu-debuginfo-7.1.0-6.11.1
libvirt-daemon-driver-secret-7.1.0-6.11.1
libvirt-daemon-driver-secret-debuginfo-7.1.0-6.11.1
libvi...
Read the Full AdvisoryReferences
https://www.suse.com/security/cve/CVE-2021-4147.html
https://bugzilla.suse.com/1191668
https://bugzilla.suse.com/1192017
https://bugzilla.suse.com/1193623
https://bugzilla.suse.com/1193719
https://bugzilla.suse.com/1193981
https://bugzilla.suse.com/1194041
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: openSUSE-SU-2022:0021-1
Rating: important
Affected Products:
openSUSE Leap 15.3
ble.
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