Security update for libvirt
Announcement ID: | SUSE-SU-2019:1490-1 |
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Rating: | important |
References: | |
Cross-References: | |
CVSS scores: |
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Affected Products: |
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An update that solves five vulnerabilities can now be installed.
Description:
This update for libvirt fixes the following issues:
Four new speculative execution information leak issues have been identified in Intel CPUs. (bsc#1111331)
- CVE-2018-12126: Microarchitectural Store Buffer Data Sampling (MSBDS)
- CVE-2018-12127: Microarchitectural Fill Buffer Data Sampling (MFBDS)
- CVE-2018-12130: Microarchitectural Load Port Data Sampling (MLPDS)
- CVE-2019-11091: Microarchitectural Data Sampling Uncacheable Memory (MDSUM)
These updates contain the libvirt adjustments, that pass through the new 'md-clear' CPU flag (bsc#1135273).
For more information on this set of vulnerabilities, check out https://www.suse.com/support/kb/doc/?id=7023736
Security issues fixed:
- CVE-2019-10132: Reject clients unless their UID matches the server UID (bsc#1134348)
Non security issues fixed:
- delay global firewall setup if no networks are running (bsc#1133229)
- add systemd-container dependency to qemu and lxc drivers (bsc#1136109)
Patch Instructions:
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
-
Basesystem Module 15-SP1
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-1490=1
-
Server Applications Module 15-SP1
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP1-2019-1490=1
Package List:
-
Basesystem Module 15-SP1 (aarch64 ppc64le s390x x86_64)
- libvirt-debugsource-5.1.0-8.3.1
- libvirt-libs-5.1.0-8.3.1
- libvirt-libs-debuginfo-5.1.0-8.3.1
-
Server Applications Module 15-SP1 (aarch64 ppc64le s390x x86_64)
- libvirt-daemon-lxc-5.1.0-8.3.1
- libvirt-admin-5.1.0-8.3.1
- libvirt-daemon-5.1.0-8.3.1
- libvirt-debugsource-5.1.0-8.3.1
- libvirt-daemon-driver-interface-5.1.0-8.3.1
- libvirt-daemon-driver-secret-debuginfo-5.1.0-8.3.1
- libvirt-daemon-driver-storage-scsi-5.1.0-8.3.1
- libvirt-daemon-driver-qemu-debuginfo-5.1.0-8.3.1
- libvirt-daemon-qemu-5.1.0-8.3.1
- libvirt-daemon-driver-network-debuginfo-5.1.0-8.3.1
- libvirt-daemon-driver-secret-5.1.0-8.3.1
- libvirt-daemon-driver-network-5.1.0-8.3.1
- libvirt-daemon-driver-nwfilter-debuginfo-5.1.0-8.3.1
- libvirt-daemon-driver-storage-logical-debuginfo-5.1.0-8.3.1
- libvirt-lock-sanlock-debuginfo-5.1.0-8.3.1
- libvirt-admin-debuginfo-5.1.0-8.3.1
- libvirt-daemon-config-network-5.1.0-8.3.1
- libvirt-daemon-driver-storage-core-debuginfo-5.1.0-8.3.1
- libvirt-daemon-driver-nodedev-debuginfo-5.1.0-8.3.1
- libvirt-daemon-driver-lxc-5.1.0-8.3.1
- libvirt-daemon-driver-storage-scsi-debuginfo-5.1.0-8.3.1
- libvirt-daemon-driver-interface-debuginfo-5.1.0-8.3.1
- libvirt-daemon-driver-lxc-debuginfo-5.1.0-8.3.1
- libvirt-daemon-hooks-5.1.0-8.3.1
- libvirt-daemon-driver-nwfilter-5.1.0-8.3.1
- libvirt-daemon-config-nwfilter-5.1.0-8.3.1
- libvirt-daemon-driver-storage-logical-5.1.0-8.3.1
- libvirt-daemon-driver-storage-mpath-5.1.0-8.3.1
- libvirt-daemon-driver-storage-core-5.1.0-8.3.1
- libvirt-client-debuginfo-5.1.0-8.3.1
- libvirt-nss-5.1.0-8.3.1
- libvirt-daemon-driver-storage-iscsi-5.1.0-8.3.1
- libvirt-devel-5.1.0-8.3.1
- libvirt-daemon-driver-storage-disk-debuginfo-5.1.0-8.3.1
- libvirt-nss-debuginfo-5.1.0-8.3.1
- libvirt-daemon-driver-storage-mpath-debuginfo-5.1.0-8.3.1
- libvirt-daemon-driver-qemu-5.1.0-8.3.1
- libvirt-daemon-driver-storage-iscsi-debuginfo-5.1.0-8.3.1
- libvirt-5.1.0-8.3.1
- libvirt-client-5.1.0-8.3.1
- libvirt-daemon-driver-storage-5.1.0-8.3.1
- libvirt-lock-sanlock-5.1.0-8.3.1
- libvirt-daemon-driver-nodedev-5.1.0-8.3.1
- libvirt-daemon-driver-storage-disk-5.1.0-8.3.1
- libvirt-daemon-debuginfo-5.1.0-8.3.1
-
Server Applications Module 15-SP1 (noarch)
- libvirt-doc-5.1.0-8.3.1
- libvirt-bash-completion-5.1.0-8.3.1
-
Server Applications Module 15-SP1 (aarch64 x86_64)
- libvirt-daemon-driver-storage-rbd-debuginfo-5.1.0-8.3.1
- libvirt-daemon-driver-storage-rbd-5.1.0-8.3.1
-
Server Applications Module 15-SP1 (x86_64)
- libvirt-daemon-xen-5.1.0-8.3.1
- libvirt-daemon-driver-libxl-debuginfo-5.1.0-8.3.1
- libvirt-daemon-driver-libxl-5.1.0-8.3.1
References:
- https://www.suse.com/security/cve/CVE-2018-12126.html
- https://www.suse.com/security/cve/CVE-2018-12127.html
- https://www.suse.com/security/cve/CVE-2018-12130.html
- https://www.suse.com/security/cve/CVE-2019-10132.html
- https://www.suse.com/security/cve/CVE-2019-11091.html
- https://bugzilla.suse.com/show_bug.cgi?id=1111331
- https://bugzilla.suse.com/show_bug.cgi?id=1133229
- https://bugzilla.suse.com/show_bug.cgi?id=1134348
- https://bugzilla.suse.com/show_bug.cgi?id=1135273
- https://bugzilla.suse.com/show_bug.cgi?id=1136109