Security update for the Linux Kernel

Announcement ID: SUSE-SU-2017:0913-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2017-2636 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2017-2636 ( 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 Cloud 5
  • SUSE Linux Enterprise Point of Service 11 SP3
  • SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3
  • SUSE Manager Proxy 2.1
  • SUSE Manager Server 2.1

An update that solves one vulnerability can now be installed.

Description:

The SUSE Linux Enterprise 11 SP3 kernel was updated to fix the following security bug:

CVE-2017-2636: A race condition in the n_hdlc tty Linux kernel driver (drivers/tty/n_hdlc.c) could have been exploited to gain a local privilege escalation (bnc#1027565)

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:

  • SUSE Linux Enterprise Point of Service 11 SP3
    zypper in -t patch sleposp3-kernel-13048=1
  • SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3
    zypper in -t patch slessp3-kernel-13048=1
  • SUSE Cloud 5
    zypper in -t patch sleclo50sp3-kernel-13048=1
  • SUSE Manager Server 2.1
    zypper in -t patch sleman21-kernel-13048=1
  • SUSE Manager Proxy 2.1
    zypper in -t patch slemap21-kernel-13048=1

Package List:

  • SUSE Linux Enterprise Point of Service 11 SP3 (nosrc i586)
    • kernel-trace-3.0.101-0.47.99.1
    • kernel-default-3.0.101-0.47.99.1
    • kernel-xen-3.0.101-0.47.99.1
    • kernel-pae-3.0.101-0.47.99.1
    • kernel-ec2-3.0.101-0.47.99.1
  • SUSE Linux Enterprise Point of Service 11 SP3 (i586)
    • kernel-pae-base-3.0.101-0.47.99.1
    • kernel-source-3.0.101-0.47.99.1
    • kernel-trace-base-3.0.101-0.47.99.1
    • kernel-default-base-3.0.101-0.47.99.1
    • kernel-default-devel-3.0.101-0.47.99.1
    • kernel-syms-3.0.101-0.47.99.1
    • kernel-trace-devel-3.0.101-0.47.99.1
    • kernel-pae-devel-3.0.101-0.47.99.1
    • kernel-xen-base-3.0.101-0.47.99.1
    • kernel-xen-devel-3.0.101-0.47.99.1
    • kernel-ec2-devel-3.0.101-0.47.99.1
    • kernel-ec2-base-3.0.101-0.47.99.1
  • SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 (nosrc s390x x86_64 i586)
    • kernel-trace-3.0.101-0.47.99.1
    • kernel-default-3.0.101-0.47.99.1
  • SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 (s390x x86_64 i586)
    • kernel-source-3.0.101-0.47.99.1
    • kernel-trace-base-3.0.101-0.47.99.1
    • kernel-default-base-3.0.101-0.47.99.1
    • kernel-default-devel-3.0.101-0.47.99.1
    • kernel-syms-3.0.101-0.47.99.1
    • kernel-trace-devel-3.0.101-0.47.99.1
  • SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 (nosrc x86_64 i586)
    • kernel-xen-3.0.101-0.47.99.1
    • kernel-ec2-3.0.101-0.47.99.1
  • SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 (x86_64 i586)
    • kernel-ec2-devel-3.0.101-0.47.99.1
    • kernel-xen-base-3.0.101-0.47.99.1
    • kernel-xen-devel-3.0.101-0.47.99.1
    • kernel-ec2-base-3.0.101-0.47.99.1
  • SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 (nosrc i586)
    • kernel-pae-3.0.101-0.47.99.1
  • SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 (i586)
    • kernel-pae-base-3.0.101-0.47.99.1
    • kernel-pae-devel-3.0.101-0.47.99.1
  • SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 (s390x)
    • kernel-default-man-3.0.101-0.47.99.1
  • SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 (nosrc x86_64)
    • kernel-bigsmp-3.0.101-0.47.99.1
  • SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 (x86_64)
    • kernel-bigsmp-devel-3.0.101-0.47.99.1
    • kernel-bigsmp-base-3.0.101-0.47.99.1
  • SUSE Cloud 5 (nosrc x86_64)
    • kernel-bigsmp-3.0.101-0.47.99.1
    • kernel-trace-3.0.101-0.47.99.1
    • kernel-default-3.0.101-0.47.99.1
    • kernel-xen-3.0.101-0.47.99.1
    • kernel-ec2-3.0.101-0.47.99.1
  • SUSE Cloud 5 (x86_64)
    • kernel-bigsmp-devel-3.0.101-0.47.99.1
    • kernel-source-3.0.101-0.47.99.1
    • kernel-trace-base-3.0.101-0.47.99.1
    • kernel-default-base-3.0.101-0.47.99.1
    • kernel-default-devel-3.0.101-0.47.99.1
    • kernel-syms-3.0.101-0.47.99.1
    • kernel-trace-devel-3.0.101-0.47.99.1
    • kernel-xen-base-3.0.101-0.47.99.1
    • kernel-bigsmp-base-3.0.101-0.47.99.1
    • kernel-xen-devel-3.0.101-0.47.99.1
    • kernel-ec2-devel-3.0.101-0.47.99.1
    • kernel-ec2-base-3.0.101-0.47.99.1
  • SUSE Manager Server 2.1 (nosrc s390x x86_64)
    • kernel-trace-3.0.101-0.47.99.1
    • kernel-default-3.0.101-0.47.99.1
  • SUSE Manager Server 2.1 (s390x x86_64)
    • kernel-source-3.0.101-0.47.99.1
    • kernel-trace-base-3.0.101-0.47.99.1
    • kernel-default-base-3.0.101-0.47.99.1
    • kernel-default-devel-3.0.101-0.47.99.1
    • kernel-syms-3.0.101-0.47.99.1
    • kernel-trace-devel-3.0.101-0.47.99.1
  • SUSE Manager Server 2.1 (s390x)
    • kernel-default-man-3.0.101-0.47.99.1
  • SUSE Manager Server 2.1 (nosrc x86_64)
    • kernel-bigsmp-3.0.101-0.47.99.1
    • kernel-xen-3.0.101-0.47.99.1
    • kernel-ec2-3.0.101-0.47.99.1
  • SUSE Manager Server 2.1 (x86_64)
    • kernel-bigsmp-devel-3.0.101-0.47.99.1
    • kernel-xen-base-3.0.101-0.47.99.1
    • kernel-bigsmp-base-3.0.101-0.47.99.1
    • kernel-xen-devel-3.0.101-0.47.99.1
    • kernel-ec2-devel-3.0.101-0.47.99.1
    • kernel-ec2-base-3.0.101-0.47.99.1
  • SUSE Manager Proxy 2.1 (nosrc x86_64)
    • kernel-bigsmp-3.0.101-0.47.99.1
    • kernel-trace-3.0.101-0.47.99.1
    • kernel-default-3.0.101-0.47.99.1
    • kernel-xen-3.0.101-0.47.99.1
    • kernel-ec2-3.0.101-0.47.99.1
  • SUSE Manager Proxy 2.1 (x86_64)
    • kernel-bigsmp-devel-3.0.101-0.47.99.1
    • kernel-source-3.0.101-0.47.99.1
    • kernel-trace-base-3.0.101-0.47.99.1
    • kernel-default-base-3.0.101-0.47.99.1
    • kernel-default-devel-3.0.101-0.47.99.1
    • kernel-syms-3.0.101-0.47.99.1
    • kernel-trace-devel-3.0.101-0.47.99.1
    • kernel-xen-base-3.0.101-0.47.99.1
    • kernel-bigsmp-base-3.0.101-0.47.99.1
    • kernel-xen-devel-3.0.101-0.47.99.1
    • kernel-ec2-devel-3.0.101-0.47.99.1
    • kernel-ec2-base-3.0.101-0.47.99.1

References: