Security update for qemu

Announcement ID:	SUSE-SU-2019:0582-1
Rating:	important
References:	bsc#1056334 bsc#1056386 bsc#1084604 bsc#1113231 bsc#1114957 bsc#1116717 bsc#1117275 bsc#1119493 bsc#1121600 bsc#1123156
Cross-References:	CVE-2017-13672 CVE-2017-13673 CVE-2018-16872 CVE-2018-18954 CVE-2018-19364 CVE-2018-19489 CVE-2018-7858 CVE-2019-6778
CVSS scores:	CVE-2017-13672 ( SUSE ): 3.0 CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L CVE-2017-13672 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2017-13672 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2017-13673 ( SUSE ): 3.0 CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L CVE-2017-13673 ( NVD ): 6.5 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2018-16872 ( SUSE ): 5.0 CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L CVE-2018-16872 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N CVE-2018-16872 ( NVD ): 5.0 CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L CVE-2018-18954 ( SUSE ): 7.8 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H CVE-2018-18954 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2018-19364 ( SUSE ): 5.3 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H CVE-2018-19364 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2018-19364 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2018-19489 ( SUSE ): 2.8 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L CVE-2018-19489 ( NVD ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2018-19489 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2018-7858 ( SUSE ): 5.0 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L CVE-2018-7858 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2018-7858 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2019-6778 ( SUSE ): 7.8 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H CVE-2019-6778 ( NVD ): 7.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:	SUSE CaaS Platform 3.0 SUSE Container as a Service Platform 1.0 SUSE Container as a Service Platform 2.0 SUSE Linux Enterprise Desktop 12 SP3 SUSE Linux Enterprise High Performance Computing 12 SP3 SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3

An update that solves eight vulnerabilities and has two security fixes can now be installed.

Description:

This update for qemu fixes the following issues:

Security vulnerabilities addressed:

• CVE-2019-6778: Fixed an out-of-bounds access in slirp (bsc#1123156)
• CVE-2018-16872: Fixed a host security vulnerability related to handling symlinks in usb-mtp (bsc#1119493)
• CVE-2018-19489: Fixed a Denial-of-Service in virtfs (bsc#1117275)
• CVE-2018-19364: Fixed an use-after-free vulnerability if virtfs interface is deliberately abused (bsc#1116717)
• CVE-2018-18954: Fixed an out-of-bounds access performing PowerNV memory operations (bsc#1114957)
• CVE-2017-13673: Fixed a reachable assert failure during during display update (bsc#1056386)
• CVE-2017-13672: Fixed an out-of-bounds read access during display update (bsc#1056334)
• CVE-2018-7858: Fixed an out-of-bounds access in cirrus when updating vga display allowing for Denial-of-Service (bsc#1084604)

Other bug fixes and changes:

• Fix pwrite64/pread64/write to return 0 over -1 for a zero length NULL buffer in qemu (bsc#1121600)
• Fix bad guest time after migration (bsc#1113231)

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:

• SUSE Linux Enterprise Desktop 12 SP3
  zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2019-582=1
• SUSE Linux Enterprise Server 12 SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-582=1
• SUSE Linux Enterprise High Performance Computing 12 SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-582=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-582=1
• SUSE CaaS Platform 3.0
  To install this update, use the SUSE CaaS Platform 'skuba' tool. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way.
• SUSE Container as a Service Platform 2.0
  To install this update, use the SUSE CaaS Platform 'skuba' tool. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way.
• SUSE Container as a Service Platform 1.0
  To install this update, use the SUSE CaaS Platform 'skuba' tool. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way.

Package List:

• SUSE Linux Enterprise Desktop 12 SP3 (x86_64)
  • qemu-block-curl-debuginfo-2.9.1-6.28.1
  • qemu-kvm-2.9.1-6.28.1
  • qemu-2.9.1-6.28.1
  • qemu-x86-2.9.1-6.28.1
  • qemu-tools-2.9.1-6.28.1
  • qemu-block-curl-2.9.1-6.28.1
  • qemu-debugsource-2.9.1-6.28.1
  • qemu-tools-debuginfo-2.9.1-6.28.1
• SUSE Linux Enterprise Desktop 12 SP3 (noarch)
  • qemu-vgabios-1.10.2-6.28.1
  • qemu-seabios-1.10.2-6.28.1
  • qemu-ipxe-1.0.0+-6.28.1
  • qemu-sgabios-8-6.28.1
• SUSE Linux Enterprise Server 12 SP3 (aarch64 ppc64le s390x x86_64)
  • qemu-block-curl-debuginfo-2.9.1-6.28.1
  • qemu-block-iscsi-debuginfo-2.9.1-6.28.1
  • qemu-guest-agent-debuginfo-2.9.1-6.28.1
  • qemu-2.9.1-6.28.1
  • qemu-block-ssh-debuginfo-2.9.1-6.28.1
  • qemu-guest-agent-2.9.1-6.28.1
  • qemu-tools-2.9.1-6.28.1
  • qemu-block-ssh-2.9.1-6.28.1
  • qemu-block-curl-2.9.1-6.28.1
  • qemu-debugsource-2.9.1-6.28.1
  • qemu-tools-debuginfo-2.9.1-6.28.1
  • qemu-lang-2.9.1-6.28.1
  • qemu-block-iscsi-2.9.1-6.28.1
• SUSE Linux Enterprise Server 12 SP3 (aarch64)
  • qemu-arm-debuginfo-2.9.1-6.28.1
  • qemu-arm-2.9.1-6.28.1
• SUSE Linux Enterprise Server 12 SP3 (aarch64 x86_64)
  • qemu-block-rbd-2.9.1-6.28.1
  • qemu-block-rbd-debuginfo-2.9.1-6.28.1
• SUSE Linux Enterprise Server 12 SP3 (noarch)
  • qemu-vgabios-1.10.2-6.28.1
  • qemu-seabios-1.10.2-6.28.1
  • qemu-ipxe-1.0.0+-6.28.1
  • qemu-sgabios-8-6.28.1
• SUSE Linux Enterprise Server 12 SP3 (ppc64le)
  • qemu-ppc-debuginfo-2.9.1-6.28.1
  • qemu-ppc-2.9.1-6.28.1
• SUSE Linux Enterprise Server 12 SP3 (s390x x86_64)
  • qemu-kvm-2.9.1-6.28.1
• SUSE Linux Enterprise Server 12 SP3 (s390x)
  • qemu-s390-2.9.1-6.28.1
  • qemu-s390-debuginfo-2.9.1-6.28.1
• SUSE Linux Enterprise Server 12 SP3 (x86_64)
  • qemu-x86-2.9.1-6.28.1
  • qemu-x86-debuginfo-2.9.1-6.28.1
• SUSE Linux Enterprise High Performance Computing 12 SP3 (aarch64 x86_64)
  • qemu-block-curl-debuginfo-2.9.1-6.28.1
  • qemu-block-iscsi-debuginfo-2.9.1-6.28.1
  • qemu-block-rbd-2.9.1-6.28.1
  • qemu-block-rbd-debuginfo-2.9.1-6.28.1
  • qemu-guest-agent-debuginfo-2.9.1-6.28.1
  • qemu-2.9.1-6.28.1
  • qemu-block-ssh-debuginfo-2.9.1-6.28.1
  • qemu-guest-agent-2.9.1-6.28.1
  • qemu-tools-2.9.1-6.28.1
  • qemu-block-ssh-2.9.1-6.28.1
  • qemu-block-curl-2.9.1-6.28.1
  • qemu-debugsource-2.9.1-6.28.1
  • qemu-tools-debuginfo-2.9.1-6.28.1
  • qemu-lang-2.9.1-6.28.1
  • qemu-block-iscsi-2.9.1-6.28.1
• SUSE Linux Enterprise High Performance Computing 12 SP3 (aarch64)
  • qemu-arm-debuginfo-2.9.1-6.28.1
  • qemu-arm-2.9.1-6.28.1
• SUSE Linux Enterprise High Performance Computing 12 SP3 (noarch)
  • qemu-vgabios-1.10.2-6.28.1
  • qemu-seabios-1.10.2-6.28.1
  • qemu-ipxe-1.0.0+-6.28.1
  • qemu-sgabios-8-6.28.1
• SUSE Linux Enterprise High Performance Computing 12 SP3 (x86_64)
  • qemu-x86-2.9.1-6.28.1
  • qemu-kvm-2.9.1-6.28.1
  • qemu-x86-debuginfo-2.9.1-6.28.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3 (ppc64le x86_64)
  • qemu-block-curl-debuginfo-2.9.1-6.28.1
  • qemu-block-iscsi-debuginfo-2.9.1-6.28.1
  • qemu-guest-agent-debuginfo-2.9.1-6.28.1
  • qemu-2.9.1-6.28.1
  • qemu-block-ssh-debuginfo-2.9.1-6.28.1
  • qemu-guest-agent-2.9.1-6.28.1
  • qemu-tools-2.9.1-6.28.1
  • qemu-block-ssh-2.9.1-6.28.1
  • qemu-block-curl-2.9.1-6.28.1
  • qemu-debugsource-2.9.1-6.28.1
  • qemu-tools-debuginfo-2.9.1-6.28.1
  • qemu-lang-2.9.1-6.28.1
  • qemu-block-iscsi-2.9.1-6.28.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3 (noarch)
  • qemu-vgabios-1.10.2-6.28.1
  • qemu-seabios-1.10.2-6.28.1
  • qemu-ipxe-1.0.0+-6.28.1
  • qemu-sgabios-8-6.28.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3 (ppc64le)
  • qemu-ppc-debuginfo-2.9.1-6.28.1
  • qemu-ppc-2.9.1-6.28.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3 (x86_64)
  • qemu-kvm-2.9.1-6.28.1
  • qemu-block-rbd-2.9.1-6.28.1
  • qemu-block-rbd-debuginfo-2.9.1-6.28.1
  • qemu-x86-2.9.1-6.28.1
  • qemu-x86-debuginfo-2.9.1-6.28.1
• SUSE CaaS Platform 3.0 (x86_64)
  • qemu-debugsource-2.9.1-6.28.1
  • qemu-guest-agent-2.9.1-6.28.1
  • qemu-guest-agent-debuginfo-2.9.1-6.28.1
• SUSE Container as a Service Platform 2.0 (x86_64)
  • qemu-debugsource-2.9.1-6.28.1
  • qemu-guest-agent-2.9.1-6.28.1
  • qemu-guest-agent-debuginfo-2.9.1-6.28.1
• SUSE Container as a Service Platform 1.0 (x86_64)
  • qemu-debugsource-2.9.1-6.28.1
  • qemu-guest-agent-2.9.1-6.28.1
  • qemu-guest-agent-debuginfo-2.9.1-6.28.1

References:

• https://www.suse.com/security/cve/CVE-2017-13672.html
• https://www.suse.com/security/cve/CVE-2017-13673.html
• https://www.suse.com/security/cve/CVE-2018-16872.html
• https://www.suse.com/security/cve/CVE-2018-18954.html
• https://www.suse.com/security/cve/CVE-2018-19364.html
• https://www.suse.com/security/cve/CVE-2018-19489.html
• https://www.suse.com/security/cve/CVE-2018-7858.html
• https://www.suse.com/security/cve/CVE-2019-6778.html
• https://bugzilla.suse.com/show_bug.cgi?id=1056334
• https://bugzilla.suse.com/show_bug.cgi?id=1056386
• https://bugzilla.suse.com/show_bug.cgi?id=1084604
• https://bugzilla.suse.com/show_bug.cgi?id=1113231
• https://bugzilla.suse.com/show_bug.cgi?id=1114957
• https://bugzilla.suse.com/show_bug.cgi?id=1116717
• https://bugzilla.suse.com/show_bug.cgi?id=1117275
• https://bugzilla.suse.com/show_bug.cgi?id=1119493
• https://bugzilla.suse.com/show_bug.cgi?id=1121600
• https://bugzilla.suse.com/show_bug.cgi?id=1123156