Security update for xen

Announcement ID:	SUSE-SU-2019:2769-1
Rating:	important
References:	bsc#1126140 bsc#1126141 bsc#1126192 bsc#1126195 bsc#1126196 bsc#1126197 bsc#1126198 bsc#1126201 bsc#1127400 bsc#1133818 bsc#1143797 bsc#1146874 bsc#1149813
Cross-References:	CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091 CVE-2019-12068 CVE-2019-14378 CVE-2019-15890 CVE-2019-17340 CVE-2019-17341 CVE-2019-17342 CVE-2019-17343 CVE-2019-17344 CVE-2019-17345 CVE-2019-17346 CVE-2019-17347 CVE-2019-17348
CVSS scores:	CVE-2018-12126 ( SUSE ): 3.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N CVE-2018-12126 ( NVD ): 5.6 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N CVE-2018-12127 ( SUSE ): 3.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N CVE-2018-12127 ( NVD ): 5.6 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N CVE-2018-12130 ( SUSE ): 6.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N CVE-2018-12130 ( NVD ): 5.6 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N CVE-2019-11091 ( SUSE ): 6.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N CVE-2019-11091 ( NVD ): 5.6 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N CVE-2019-12068 ( SUSE ): 4.4 CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVE-2019-12068 ( NVD ): 3.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L CVE-2019-14378 ( SUSE ): 7.8 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H CVE-2019-14378 ( NVD ): 8.8 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2019-15890 ( SUSE ): 5.8 CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H CVE-2019-17340 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2019-17340 ( NVD ): 8.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVE-2019-17341 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H CVE-2019-17342 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2019-17343 ( NVD ): 6.8 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2019-17344 ( SUSE ): 5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2019-17344 ( NVD ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVE-2019-17345 ( SUSE ): 5.3 CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2019-17345 ( NVD ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVE-2019-17346 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H CVE-2019-17346 ( NVD ): 8.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVE-2019-17347 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H CVE-2019-17347 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2019-17348 ( SUSE ): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H CVE-2019-17348 ( NVD ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Affected Products:	HPE Helion OpenStack 8 SUSE CaaS Platform 3.0 SUSE Enterprise Storage 5 SUSE Linux Enterprise High Performance Computing 12 SP3 SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server 12 SP3 BCL 12-SP3 SUSE Linux Enterprise Server 12 SP3 ESPOS 12-SP3 SUSE Linux Enterprise Server 12 SP3 LTSS 12-SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3 SUSE OpenStack Cloud 8 SUSE OpenStack Cloud Crowbar 8

An update that solves 16 vulnerabilities can now be installed.

Description:

This update for xen fixes the following issues:

Security issues fixed:

• CVE-2019-15890: Fixed a use-after-free in SLiRP networking implementation of QEMU emulator which could have led to Denial of Service (bsc#1149813).
• CVE-2019-12068: Fixed an issue in lsi which could lead to an infinite loop and denial of service (bsc#1146874).
• CVE-2019-14378: Fixed a heap buffer overflow in SLiRp networking implementation of QEMU emulator which could have led to execution of arbitrary code with privileges of the QEMU process (bsc#1143797).

Other issue fixed:

• Fixed an issue where libxenlight could not restore domain vsa6535522 on live migration (bsc#1133818).

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:

• HPE Helion OpenStack 8
  zypper in -t patch HPE-Helion-OpenStack-8-2019-2769=1
• SUSE OpenStack Cloud 8
  zypper in -t patch SUSE-OpenStack-Cloud-8-2019-2769=1
• SUSE OpenStack Cloud Crowbar 8
  zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2019-2769=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3
  zypper in -t patch SUSE-SLE-SAP-12-SP3-2019-2769=1
• SUSE Linux Enterprise Server 12 SP3 BCL 12-SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2019-2769=1
• SUSE Linux Enterprise Server 12 SP3 ESPOS 12-SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-ESPOS-2019-2769=1
• SUSE Linux Enterprise Server 12 SP3 LTSS 12-SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-2769=1
• SUSE Enterprise Storage 5
  zypper in -t patch SUSE-Storage-5-2019-2769=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.

Package List:

• HPE Helion OpenStack 8 (x86_64)
  • xen-libs-4.9.4_04-3.56.2
  • xen-libs-debuginfo-4.9.4_04-3.56.2
  • xen-debugsource-4.9.4_04-3.56.2
  • xen-tools-debuginfo-4.9.4_04-3.56.2
  • xen-tools-domU-4.9.4_04-3.56.2
  • xen-tools-domU-debuginfo-4.9.4_04-3.56.2
  • xen-libs-32bit-4.9.4_04-3.56.2
  • xen-4.9.4_04-3.56.2
  • xen-tools-4.9.4_04-3.56.2
  • xen-libs-debuginfo-32bit-4.9.4_04-3.56.2
  • xen-doc-html-4.9.4_04-3.56.2
• SUSE OpenStack Cloud 8 (x86_64)
  • xen-libs-4.9.4_04-3.56.2
  • xen-libs-debuginfo-4.9.4_04-3.56.2
  • xen-debugsource-4.9.4_04-3.56.2
  • xen-tools-debuginfo-4.9.4_04-3.56.2
  • xen-tools-domU-4.9.4_04-3.56.2
  • xen-tools-domU-debuginfo-4.9.4_04-3.56.2
  • xen-libs-32bit-4.9.4_04-3.56.2
  • xen-4.9.4_04-3.56.2
  • xen-tools-4.9.4_04-3.56.2
  • xen-libs-debuginfo-32bit-4.9.4_04-3.56.2
  • xen-doc-html-4.9.4_04-3.56.2
• SUSE OpenStack Cloud Crowbar 8 (x86_64)
  • xen-libs-4.9.4_04-3.56.2
  • xen-libs-debuginfo-4.9.4_04-3.56.2
  • xen-debugsource-4.9.4_04-3.56.2
  • xen-tools-debuginfo-4.9.4_04-3.56.2
  • xen-tools-domU-4.9.4_04-3.56.2
  • xen-tools-domU-debuginfo-4.9.4_04-3.56.2
  • xen-libs-32bit-4.9.4_04-3.56.2
  • xen-4.9.4_04-3.56.2
  • xen-tools-4.9.4_04-3.56.2
  • xen-libs-debuginfo-32bit-4.9.4_04-3.56.2
  • xen-doc-html-4.9.4_04-3.56.2
• SUSE Linux Enterprise Server for SAP Applications 12 SP3 (x86_64)
  • xen-libs-4.9.4_04-3.56.2
  • xen-libs-debuginfo-4.9.4_04-3.56.2
  • xen-debugsource-4.9.4_04-3.56.2
  • xen-tools-debuginfo-4.9.4_04-3.56.2
  • xen-tools-domU-4.9.4_04-3.56.2
  • xen-tools-domU-debuginfo-4.9.4_04-3.56.2
  • xen-libs-32bit-4.9.4_04-3.56.2
  • xen-4.9.4_04-3.56.2
  • xen-tools-4.9.4_04-3.56.2
  • xen-libs-debuginfo-32bit-4.9.4_04-3.56.2
  • xen-doc-html-4.9.4_04-3.56.2
• SUSE Linux Enterprise Server 12 SP3 BCL 12-SP3 (x86_64)
  • xen-libs-4.9.4_04-3.56.2
  • xen-libs-debuginfo-4.9.4_04-3.56.2
  • xen-debugsource-4.9.4_04-3.56.2
  • xen-tools-debuginfo-4.9.4_04-3.56.2
  • xen-tools-domU-4.9.4_04-3.56.2
  • xen-tools-domU-debuginfo-4.9.4_04-3.56.2
  • xen-libs-32bit-4.9.4_04-3.56.2
  • xen-4.9.4_04-3.56.2
  • xen-tools-4.9.4_04-3.56.2
  • xen-libs-debuginfo-32bit-4.9.4_04-3.56.2
  • xen-doc-html-4.9.4_04-3.56.2
• SUSE Linux Enterprise Server 12 SP3 ESPOS 12-SP3 (x86_64)
  • xen-libs-4.9.4_04-3.56.2
  • xen-libs-debuginfo-4.9.4_04-3.56.2
  • xen-debugsource-4.9.4_04-3.56.2
  • xen-tools-debuginfo-4.9.4_04-3.56.2
  • xen-tools-domU-4.9.4_04-3.56.2
  • xen-tools-domU-debuginfo-4.9.4_04-3.56.2
  • xen-libs-32bit-4.9.4_04-3.56.2
  • xen-4.9.4_04-3.56.2
  • xen-tools-4.9.4_04-3.56.2
  • xen-libs-debuginfo-32bit-4.9.4_04-3.56.2
  • xen-doc-html-4.9.4_04-3.56.2
• SUSE Linux Enterprise Server 12 SP3 LTSS 12-SP3 (x86_64)
  • xen-libs-4.9.4_04-3.56.2
  • xen-libs-debuginfo-4.9.4_04-3.56.2
  • xen-debugsource-4.9.4_04-3.56.2
  • xen-tools-debuginfo-4.9.4_04-3.56.2
  • xen-tools-domU-4.9.4_04-3.56.2
  • xen-tools-domU-debuginfo-4.9.4_04-3.56.2
  • xen-libs-32bit-4.9.4_04-3.56.2
  • xen-4.9.4_04-3.56.2
  • xen-tools-4.9.4_04-3.56.2
  • xen-libs-debuginfo-32bit-4.9.4_04-3.56.2
  • xen-doc-html-4.9.4_04-3.56.2
• SUSE Enterprise Storage 5 (x86_64)
  • xen-libs-4.9.4_04-3.56.2
  • xen-libs-debuginfo-4.9.4_04-3.56.2
  • xen-debugsource-4.9.4_04-3.56.2
  • xen-tools-debuginfo-4.9.4_04-3.56.2
  • xen-tools-domU-4.9.4_04-3.56.2
  • xen-tools-domU-debuginfo-4.9.4_04-3.56.2
  • xen-libs-32bit-4.9.4_04-3.56.2
  • xen-4.9.4_04-3.56.2
  • xen-tools-4.9.4_04-3.56.2
  • xen-libs-debuginfo-32bit-4.9.4_04-3.56.2
  • xen-doc-html-4.9.4_04-3.56.2
• SUSE CaaS Platform 3.0 (x86_64)
  • xen-libs-4.9.4_04-3.56.2
  • xen-tools-domU-4.9.4_04-3.56.2
  • xen-debugsource-4.9.4_04-3.56.2
  • xen-libs-debuginfo-4.9.4_04-3.56.2
  • xen-tools-domU-debuginfo-4.9.4_04-3.56.2

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-2019-11091.html
• https://www.suse.com/security/cve/CVE-2019-12068.html
• https://www.suse.com/security/cve/CVE-2019-14378.html
• https://www.suse.com/security/cve/CVE-2019-15890.html
• https://www.suse.com/security/cve/CVE-2019-17340.html
• https://www.suse.com/security/cve/CVE-2019-17341.html
• https://www.suse.com/security/cve/CVE-2019-17342.html
• https://www.suse.com/security/cve/CVE-2019-17343.html
• https://www.suse.com/security/cve/CVE-2019-17344.html
• https://www.suse.com/security/cve/CVE-2019-17345.html
• https://www.suse.com/security/cve/CVE-2019-17346.html
• https://www.suse.com/security/cve/CVE-2019-17347.html
• https://www.suse.com/security/cve/CVE-2019-17348.html
• https://bugzilla.suse.com/show_bug.cgi?id=1126140
• https://bugzilla.suse.com/show_bug.cgi?id=1126141
• https://bugzilla.suse.com/show_bug.cgi?id=1126192
• https://bugzilla.suse.com/show_bug.cgi?id=1126195
• https://bugzilla.suse.com/show_bug.cgi?id=1126196
• https://bugzilla.suse.com/show_bug.cgi?id=1126197
• https://bugzilla.suse.com/show_bug.cgi?id=1126198
• https://bugzilla.suse.com/show_bug.cgi?id=1126201
• https://bugzilla.suse.com/show_bug.cgi?id=1127400
• https://bugzilla.suse.com/show_bug.cgi?id=1133818
• https://bugzilla.suse.com/show_bug.cgi?id=1143797
• https://bugzilla.suse.com/show_bug.cgi?id=1146874
• https://bugzilla.suse.com/show_bug.cgi?id=1149813