openSUSE Security Update : qemu (openSUSE-2019-2510)

Medium Nessus Plugin ID 131064

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VPR Score: 8.4

Synopsis

The remote openSUSE host is missing a security update.

Description

This update for qemu fixes the following issues :

qemu was updated to v3.1.1.1, a stable, bug-fix-only release, which includes 2 fixes we already carry, as well as one additional use- after-free fix in slirp. (CVE-2018-20126 bsc#1119991, CVE-2019-14378 bsc#1143794, and CVE-2019-15890 bsc#1149811 respectively)

Security issues fixed :

 - CVE-2019-12068: Fixed potential DOS in lsi scsi controller emulation (bsc#1146873)

 - CVE-2019-11135: Expose taa-no 'feature', indicating CPU does not have the TSX Async Abort vulnerability.
 (bsc#1152506)

 - CVE-2018-12207: Expose pschange-mc-no 'feature', indicating CPU does not have the page size change machine check vulnerability (bsc#1117665)

Other issues fixed :

 - Change how this bug gets fixed (bsc#1144087)

 - 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, bsc#1145427, bsc#1145774)

 - Feature support for vfio-ccw dasd ipl (bsc#1145379 jira-SLE-6132)

 - Additional hardware instruction support for s390, also update qemu linux headers to 5.2-rc1 (bsc#1145436 jira-SLE-6237)

This update was imported from the SUSE:SLE-15-SP1:Update update project.

Solution

Update the affected qemu packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1079730

https://bugzilla.opensuse.org/show_bug.cgi?id=1098403

https://bugzilla.opensuse.org/show_bug.cgi?id=1111025

https://bugzilla.opensuse.org/show_bug.cgi?id=1117665

https://bugzilla.opensuse.org/show_bug.cgi?id=1119991

https://bugzilla.opensuse.org/show_bug.cgi?id=1143794

https://bugzilla.opensuse.org/show_bug.cgi?id=1144087

https://bugzilla.opensuse.org/show_bug.cgi?id=1145379

https://bugzilla.opensuse.org/show_bug.cgi?id=1145427

https://bugzilla.opensuse.org/show_bug.cgi?id=1145436

https://bugzilla.opensuse.org/show_bug.cgi?id=1145774

https://bugzilla.opensuse.org/show_bug.cgi?id=1146873

https://bugzilla.opensuse.org/show_bug.cgi?id=1149811

https://bugzilla.opensuse.org/show_bug.cgi?id=1152506

Plugin Details

Severity: Medium

ID: 131064

File Name: openSUSE-2019-2510.nasl

Version: 1.2

Type: local

Agent: unix

Published: 2019/11/15

Updated: 2019/12/12

Dependencies: 12634

Risk Information

Risk Factor: Medium

VPR Score: 8.4

CVSS v2.0

Base Score: 6.5

Temporal Score: 5.1

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

Temporal Vector: CVSS2#E:POC/RL:OF/RC:C

CVSS v3.0

Base Score: 8.8

Temporal Score: 7.9

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:qemu, p-cpe:/a:novell:opensuse:qemu-arm, p-cpe:/a:novell:opensuse:qemu-arm-debuginfo, p-cpe:/a:novell:opensuse:qemu-audio-alsa, p-cpe:/a:novell:opensuse:qemu-audio-alsa-debuginfo, p-cpe:/a:novell:opensuse:qemu-audio-oss, p-cpe:/a:novell:opensuse:qemu-audio-oss-debuginfo, p-cpe:/a:novell:opensuse:qemu-audio-pa, p-cpe:/a:novell:opensuse:qemu-audio-pa-debuginfo, p-cpe:/a:novell:opensuse:qemu-audio-sdl, p-cpe:/a:novell:opensuse:qemu-audio-sdl-debuginfo, p-cpe:/a:novell:opensuse:qemu-block-curl, p-cpe:/a:novell:opensuse:qemu-block-curl-debuginfo, p-cpe:/a:novell:opensuse:qemu-block-dmg, p-cpe:/a:novell:opensuse:qemu-block-dmg-debuginfo, p-cpe:/a:novell:opensuse:qemu-block-gluster, p-cpe:/a:novell:opensuse:qemu-block-gluster-debuginfo, p-cpe:/a:novell:opensuse:qemu-block-iscsi, p-cpe:/a:novell:opensuse:qemu-block-iscsi-debuginfo, p-cpe:/a:novell:opensuse:qemu-block-nfs, p-cpe:/a:novell:opensuse:qemu-block-nfs-debuginfo, p-cpe:/a:novell:opensuse:qemu-block-rbd, p-cpe:/a:novell:opensuse:qemu-block-rbd-debuginfo, p-cpe:/a:novell:opensuse:qemu-block-ssh, p-cpe:/a:novell:opensuse:qemu-block-ssh-debuginfo, p-cpe:/a:novell:opensuse:qemu-debuginfo, p-cpe:/a:novell:opensuse:qemu-debugsource, p-cpe:/a:novell:opensuse:qemu-extra, p-cpe:/a:novell:opensuse:qemu-extra-debuginfo, p-cpe:/a:novell:opensuse:qemu-guest-agent, p-cpe:/a:novell:opensuse:qemu-guest-agent-debuginfo, p-cpe:/a:novell:opensuse:qemu-ipxe, p-cpe:/a:novell:opensuse:qemu-ksm, p-cpe:/a:novell:opensuse:qemu-kvm, p-cpe:/a:novell:opensuse:qemu-lang, p-cpe:/a:novell:opensuse:qemu-linux-user, p-cpe:/a:novell:opensuse:qemu-linux-user-debuginfo, p-cpe:/a:novell:opensuse:qemu-linux-user-debugsource, p-cpe:/a:novell:opensuse:qemu-ppc, p-cpe:/a:novell:opensuse:qemu-ppc-debuginfo, p-cpe:/a:novell:opensuse:qemu-s390, p-cpe:/a:novell:opensuse:qemu-s390-debuginfo, p-cpe:/a:novell:opensuse:qemu-seabios, p-cpe:/a:novell:opensuse:qemu-sgabios, p-cpe:/a:novell:opensuse:qemu-tools, p-cpe:/a:novell:opensuse:qemu-tools-debuginfo, p-cpe:/a:novell:opensuse:qemu-ui-curses, p-cpe:/a:novell:opensuse:qemu-ui-curses-debuginfo, p-cpe:/a:novell:opensuse:qemu-ui-gtk, p-cpe:/a:novell:opensuse:qemu-ui-gtk-debuginfo, p-cpe:/a:novell:opensuse:qemu-ui-sdl, p-cpe:/a:novell:opensuse:qemu-ui-sdl-debuginfo, p-cpe:/a:novell:opensuse:qemu-vgabios, p-cpe:/a:novell:opensuse:qemu-x86, p-cpe:/a:novell:opensuse:qemu-x86-debuginfo, cpe:/o:novell:opensuse:15.1

Required KB Items: Host/local_checks_enabled, Host/SuSE/release, Host/SuSE/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2019/11/14

Vulnerability Publication Date: 2018/12/20

Reference Information

CVE: CVE-2018-12207, CVE-2018-20126, CVE-2019-11135, CVE-2019-12068, CVE-2019-14378, CVE-2019-15890