Security update for the Linux Kernel

Announcement ID:	SUSE-SU-2017:2142-1
Rating:	important
References:	bsc#1052311 bsc#1052365
Cross-References:	CVE-2017-1000111 CVE-2017-1000112
CVSS scores:	CVE-2017-1000111 ( SUSE ): 7.4 CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2017-1000111 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2017-1000111 ( NVD ): 7.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2017-1000112 ( SUSE ): 7.4 CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2017-1000112 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2017-1000112 ( NVD ): 7.0 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:	Public Cloud Module 12 SUSE Linux Enterprise High Performance Computing 12 SP2 SUSE Linux Enterprise High Performance Computing 12 SP3 SUSE Linux Enterprise High Performance Computing 12 SP4 SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Server 12 SUSE Linux Enterprise Server 12 LTSS 12 SUSE Linux Enterprise Server 12 SP1 SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SUSE Linux Enterprise Server for SAP Applications 12 SP1 SUSE Linux Enterprise Server for SAP Applications 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves two vulnerabilities can now be installed.

Description:

The SUSE Linux Enterprise 12 kernel was updated to 3.12.61 to the following security updates:

• CVE-2017-1000111: fix race condition in net-packet code that could be exploited to cause out-of-bounds memory access (bsc#1052365).
• CVE-2017-1000112: fix race condition in net-packet code that could have been exploited by unprivileged users to gain root access. (bsc#1052311).

Special Instructions and Notes:

• Please reboot the system after installing this update.

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:

• Public Cloud Module 12
  zypper in -t patch SUSE-SLE-Module-Public-Cloud-12-2017-1327=1
• SUSE Linux Enterprise Server for SAP Applications 12
  zypper in -t patch SUSE-SLE-SAP-12-2017-1327=1
• SUSE Linux Enterprise Server 12 LTSS 12
  zypper in -t patch SUSE-SLE-SERVER-12-2017-1327=1

Package List:

• Public Cloud Module 12 (nosrc x86_64)
  • kernel-ec2-3.12.61-52.86.1
• Public Cloud Module 12 (x86_64)
  • kernel-ec2-extra-debuginfo-3.12.61-52.86.1
  • kernel-ec2-debugsource-3.12.61-52.86.1
  • kernel-ec2-debuginfo-3.12.61-52.86.1
  • kernel-ec2-devel-3.12.61-52.86.1
  • kernel-ec2-extra-3.12.61-52.86.1
• SUSE Linux Enterprise Server for SAP Applications 12 (nosrc x86_64)
  • kernel-xen-3.12.61-52.86.1
  • kernel-default-3.12.61-52.86.1
• SUSE Linux Enterprise Server for SAP Applications 12 (x86_64)
  • kernel-xen-base-3.12.61-52.86.1
  • kernel-default-devel-3.12.61-52.86.1
  • kgraft-patch-3_12_61-52_86-default-1-2.1
  • kernel-xen-debugsource-3.12.61-52.86.1
  • kernel-default-debuginfo-3.12.61-52.86.1
  • kernel-xen-base-debuginfo-3.12.61-52.86.1
  • kernel-xen-devel-3.12.61-52.86.1
  • kgraft-patch-3_12_61-52_86-xen-1-2.1
  • kernel-syms-3.12.61-52.86.1
  • kernel-default-base-3.12.61-52.86.1
  • kernel-default-debugsource-3.12.61-52.86.1
  • kernel-default-base-debuginfo-3.12.61-52.86.1
  • kernel-xen-debuginfo-3.12.61-52.86.1
• SUSE Linux Enterprise Server for SAP Applications 12 (noarch)
  • kernel-source-3.12.61-52.86.1
  • kernel-macros-3.12.61-52.86.1
  • kernel-devel-3.12.61-52.86.1
• SUSE Linux Enterprise Server 12 LTSS 12 (nosrc ppc64le s390x x86_64)
  • kernel-default-3.12.61-52.86.1
• SUSE Linux Enterprise Server 12 LTSS 12 (ppc64le s390x x86_64)
  • kernel-default-devel-3.12.61-52.86.1
  • kernel-default-debuginfo-3.12.61-52.86.1
  • kernel-syms-3.12.61-52.86.1
  • kernel-default-base-3.12.61-52.86.1
  • kernel-default-debugsource-3.12.61-52.86.1
  • kernel-default-base-debuginfo-3.12.61-52.86.1
• SUSE Linux Enterprise Server 12 LTSS 12 (noarch)
  • kernel-source-3.12.61-52.86.1
  • kernel-macros-3.12.61-52.86.1
  • kernel-devel-3.12.61-52.86.1
• SUSE Linux Enterprise Server 12 LTSS 12 (s390x)
  • kernel-default-man-3.12.61-52.86.1
• SUSE Linux Enterprise Server 12 LTSS 12 (nosrc x86_64)
  • kernel-xen-3.12.61-52.86.1
• SUSE Linux Enterprise Server 12 LTSS 12 (x86_64)
  • kernel-xen-base-3.12.61-52.86.1
  • kgraft-patch-3_12_61-52_86-default-1-2.1
  • kernel-xen-debugsource-3.12.61-52.86.1
  • kernel-xen-base-debuginfo-3.12.61-52.86.1
  • kernel-xen-devel-3.12.61-52.86.1
  • kgraft-patch-3_12_61-52_86-xen-1-2.1
  • kernel-xen-debuginfo-3.12.61-52.86.1

References:

• https://www.suse.com/security/cve/CVE-2017-1000111.html
• https://www.suse.com/security/cve/CVE-2017-1000112.html
• https://bugzilla.suse.com/show_bug.cgi?id=1052311
• https://bugzilla.suse.com/show_bug.cgi?id=1052365