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openSUSE 42.3: 2018:2306-1 Moderate: Libvirt Memory Disambiguation Fix

opensuse
Calendar Grey August 13, 2018
Dist Opensuse Esm H88
openSUSE Security Update: Security update for libvirt Announcement ID: openSUSE-SU-2018:2306-1 Ratin
An update that solves one vulnerability and has 9 fixes is now available.

Description

This update for libvirt fixes the following issues:

Security issue fixed:

- CVE-2018-3639: Add support for 'ssbd' and 'virt-ssbd' CPUID feature bits

to address V4 Speculative Store Bypass aka "Memory Disambiguation"

(bsc#1092885).

Bug fixes:

- bsc#1094325: Enable virsh blockresize for XEN guests (FATE#325467).

- bsc#1095556: Fix qemu VM creating with --boot uefi due to missing

AppArmor profile.

- bsc#1094725: Fix `virsh blockresize` to work with Xen qdisks.

- bsc#1094480: Fix `virsh list` to list domains with `xl list`.

- bsc#1087416: Fix missing video device within guest with default

installation by virt-mamanger.

- bsc#1079150: Fix libvirt-guests start dependency.

- bsc#1076861: Fix locking of lockspace resource

'/devcfs/disks/uatidmsvn1-xvda'.

- bsc#1074014: Fix KVM live migration when shutting down cluster node.

- bsc#959329: Fix wrong state of VMs in virtual manager.

This update was imported from the...

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Topics%20covered

Topics Covered

security advisory moderate software update libvirt openSUSE CVE-2018-3639 memory disambiguation

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 42.3:

zypper in -t patch openSUSE-2018-860=1

Package List

- openSUSE Leap 42.3 (i586 x86_64):

libvirt-3.3.0-18.1

libvirt-admin-3.3.0-18.1

libvirt-admin-debuginfo-3.3.0-18.1

libvirt-client-3.3.0-18.1

libvirt-client-debuginfo-3.3.0-18.1

libvirt-daemon-3.3.0-18.1

libvirt-daemon-config-network-3.3.0-18.1

libvirt-daemon-config-nwfilter-3.3.0-18.1

libvirt-daemon-debuginfo-3.3.0-18.1

libvirt-daemon-driver-interface-3.3.0-18.1

libvirt-daemon-driver-interface-debuginfo-3.3.0-18.1

libvirt-daemon-driver-lxc-3.3.0-18.1

libvirt-daemon-driver-lxc-debuginfo-3.3.0-18.1

libvirt-daemon-driver-network-3.3.0-18.1

libvirt-daemon-driver-network-debuginfo-3.3.0-18.1

libvirt-daemon-driver-nodedev-3.3.0-18.1

libvirt-daemon-driver-nodedev-debuginfo-3.3.0-18.1

libvirt-daemon-driver-nwfilter-3.3.0-18.1

libvirt-daemon-driver-nwfilter-debuginfo-3.3.0-18.1

libvirt-daemon-driver-qemu-3.3.0-18.1

libvirt-daemon-driver-qemu-debuginfo-3.3.0-18.1

libvirt-daemon-driver-secret-3.3.0-18.1

libvirt-daemon-driver-secret-debuginfo-3.3.0-18.1

libvirt-daemon-driver-storage-3.3.0-18.1

libvirt-daemon-driver-storag...

Read the Full Advisory

References

https://www.suse.com/security/cve/CVE-2018-3639.html

https://bugzilla.suse.com/1074014

https://bugzilla.suse.com/1076861

https://bugzilla.suse.com/1079150

https://bugzilla.suse.com/1087416

https://bugzilla.suse.com/1092885

https://bugzilla.suse.com/1094325

https://bugzilla.suse.com/1094480

https://bugzilla.suse.com/1094725

https://bugzilla.suse.com/1095556

https://bugzilla.suse.com/959329

--

Announcement ID: openSUSE-SU-2018:2306-1
Rating: moderate
Affected Products: openSUSE Leap 42.3 le.

Topics%20covered

Topics Covered

security advisory moderate software update libvirt openSUSE CVE-2018-3639 memory disambiguation

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