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[security-announce] openSUSE-SU-2019:2059-1: important: Security update for qemu
openSUSE Security Update: Security update for qemu
______________________________________________________________________________

Announcement ID: openSUSE-SU-2019:2059-1
Rating: important
References: #1079730 #1098403 #1111025 #1119115 #1134883
#1135902 #1136540 #1136778 #1140402 #1143794

Cross-References: CVE-2019-12155 CVE-2019-13164 CVE-2019-14378

Affected Products:
openSUSE Leap 15.0
______________________________________________________________________________

An update that solves three vulnerabilities and has 7 fixes
is now available.

Description:

This update for qemu fixes the following issues:

Security issues fixed:

- CVE-2019-14378: Security fix for heap overflow in ip_reass on big packet
input (bsc#1143794).
- CVE-2019-12155: Security fix for null pointer dereference while
releasing spice resources (bsc#1135902).
- CVE-2019-13164: Security fix for qemu-bridge-helper ACL can be bypassed
when names are too long (bsc#1140402).

Bug fixes and enhancements:

- Add vcpu features needed for Cascadelake-Server, Icelake-Client and
Icelake-Server, especially the foundational arch-capabilities to help
with security and performance on Intel hosts (bsc#1134883) (fate#327764)
- Add support for one more security/performance related vcpu feature
(bsc#1136778) (fate#327796)
- Disable file locking in the Xen PV disk backend to avoid locking issues
with PV domUs during migration. The issues triggered by the locking can
not be properly handled in libxl. The locking introduced in qemu-2.10
was removed again in qemu-4.0 (bsc#1079730, bsc#1098403, bsc#1111025).
- Ignore csske for expanding the cpu model (bsc#1136540)
- Fix vm migration is failing with input/output error when nfs server is
disconnected (bsc#1119115)

This update was imported from the SUSE:SLE-15:Update update project.


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 15.0:

zypper in -t patch openSUSE-2019-2059=1



Package List:

- openSUSE Leap 15.0 (x86_64):

qemu-2.11.2-lp150.7.25.1
qemu-arm-2.11.2-lp150.7.25.1
qemu-arm-debuginfo-2.11.2-lp150.7.25.1
qemu-block-curl-2.11.2-lp150.7.25.1
qemu-block-curl-debuginfo-2.11.2-lp150.7.25.1
qemu-block-dmg-2.11.2-lp150.7.25.1
qemu-block-dmg-debuginfo-2.11.2-lp150.7.25.1
qemu-block-gluster-2.11.2-lp150.7.25.1
qemu-block-gluster-debuginfo-2.11.2-lp150.7.25.1
qemu-block-iscsi-2.11.2-lp150.7.25.1
qemu-block-iscsi-debuginfo-2.11.2-lp150.7.25.1
qemu-block-rbd-2.11.2-lp150.7.25.1
qemu-block-rbd-debuginfo-2.11.2-lp150.7.25.1
qemu-block-ssh-2.11.2-lp150.7.25.1
qemu-block-ssh-debuginfo-2.11.2-lp150.7.25.1
qemu-debuginfo-2.11.2-lp150.7.25.1
qemu-debugsource-2.11.2-lp150.7.25.1
qemu-extra-2.11.2-lp150.7.25.1
qemu-extra-debuginfo-2.11.2-lp150.7.25.1
qemu-guest-agent-2.11.2-lp150.7.25.1
qemu-guest-agent-debuginfo-2.11.2-lp150.7.25.1
qemu-ksm-2.11.2-lp150.7.25.1
qemu-kvm-2.11.2-lp150.7.25.1
qemu-lang-2.11.2-lp150.7.25.1
qemu-ppc-2.11.2-lp150.7.25.1
qemu-ppc-debuginfo-2.11.2-lp150.7.25.1
qemu-s390-2.11.2-lp150.7.25.1
qemu-s390-debuginfo-2.11.2-lp150.7.25.1
qemu-tools-2.11.2-lp150.7.25.1
qemu-tools-debuginfo-2.11.2-lp150.7.25.1
qemu-x86-2.11.2-lp150.7.25.1
qemu-x86-debuginfo-2.11.2-lp150.7.25.1

- openSUSE Leap 15.0 (noarch):

qemu-ipxe-1.0.0+-lp150.7.25.1
qemu-seabios-1.11.0-lp150.7.25.1
qemu-sgabios-8-lp150.7.25.1
qemu-vgabios-1.11.0-lp150.7.25.1


References:

https://www.suse.com/security/cve/CVE-2019-12155.html
https://www.suse.com/security/cve/CVE-2019-13164.html
https://www.suse.com/security/cve/CVE-2019-14378.html
https://bugzilla.suse.com/1079730
https://bugzilla.suse.com/1098403
https://bugzilla.suse.com/1111025
https://bugzilla.suse.com/1119115
https://bugzilla.suse.com/1134883
https://bugzilla.suse.com/1135902
https://bugzilla.suse.com/1136540
https://bugzilla.suse.com/1136778
https://bugzilla.suse.com/1140402
https://bugzilla.suse.com/1143794

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