ESB-2017.1966 - [Linux][SUSE] Linux kernel: Multiple vulnerabilities 2017-08-09

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.1966
          SUSE Security Update: Security update for Linux Kernel
                               9 August 2017

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:          Linux kernel
Publisher:        SUSE
Operating System: SUSE
                  Linux variants
Impact/Access:    Root Compromise   -- Existing Account      
                  Denial of Service -- Remote/Unauthenticated
Resolution:       Patch/Upgrade
CVE Names:        CVE-2017-9242 CVE-2017-9077 CVE-2017-8890
                  CVE-2017-8797 CVE-2017-7645 CVE-2017-7533
                  CVE-2017-2636  

Reference:        ESB-2017.1958
                  ESB-2017.1929
                  ESB-2017.0852
                  ESB-2017.0614

Comment: This bulletin contains twenty seven (27) SUSE security advisories.

- --------------------------BEGIN INCLUDED TEXT--------------------

   SUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2042-1
Rating:             important
References:         #1049483 
Cross-References:   CVE-2017-7533
Affected Products:
                    SUSE OpenStack Cloud 6
                    SUSE Linux Enterprise Server for SAP 12-SP1
                    SUSE Linux Enterprise Server 12-SP1-LTSS
                    SUSE Linux Enterprise Module for Public Cloud 12
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:


   The SUSE Linux Enterprise 12 SP1 kernel was updated to 3.12.74 to receive
   the following security fix:

   - CVE-2017-7533: Bug in inotify code allowed privilege escalation
     (bnc#1049483).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE OpenStack Cloud 6:

      zypper in -t patch SUSE-OpenStack-Cloud-6-2017-1254=1

   - SUSE Linux Enterprise Server for SAP 12-SP1:

      zypper in -t patch SUSE-SLE-SAP-12-SP1-2017-1254=1

   - SUSE Linux Enterprise Server 12-SP1-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-1254=1

   - SUSE Linux Enterprise Module for Public Cloud 12:

      zypper in -t patch SUSE-SLE-Module-Public-Cloud-12-2017-1254=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE OpenStack Cloud 6 (noarch):

      kernel-devel-3.12.74-60.64.51.1
      kernel-macros-3.12.74-60.64.51.1
      kernel-source-3.12.74-60.64.51.1

   - SUSE OpenStack Cloud 6 (x86_64):

      kernel-default-3.12.74-60.64.51.1
      kernel-default-base-3.12.74-60.64.51.1
      kernel-default-base-debuginfo-3.12.74-60.64.51.1
      kernel-default-debuginfo-3.12.74-60.64.51.1
      kernel-default-debugsource-3.12.74-60.64.51.1
      kernel-default-devel-3.12.74-60.64.51.1
      kernel-syms-3.12.74-60.64.51.1
      kernel-xen-3.12.74-60.64.51.1
      kernel-xen-base-3.12.74-60.64.51.1
      kernel-xen-base-debuginfo-3.12.74-60.64.51.1
      kernel-xen-debuginfo-3.12.74-60.64.51.1
      kernel-xen-debugsource-3.12.74-60.64.51.1
      kernel-xen-devel-3.12.74-60.64.51.1
      kgraft-patch-3_12_74-60_64_51-default-1-2.1
      kgraft-patch-3_12_74-60_64_51-xen-1-2.1

   - SUSE Linux Enterprise Server for SAP 12-SP1 (ppc64le x86_64):

      kernel-default-3.12.74-60.64.51.1
      kernel-default-base-3.12.74-60.64.51.1
      kernel-default-base-debuginfo-3.12.74-60.64.51.1
      kernel-default-debuginfo-3.12.74-60.64.51.1
      kernel-default-debugsource-3.12.74-60.64.51.1
      kernel-default-devel-3.12.74-60.64.51.1
      kernel-syms-3.12.74-60.64.51.1

   - SUSE Linux Enterprise Server for SAP 12-SP1 (noarch):

      kernel-devel-3.12.74-60.64.51.1
      kernel-macros-3.12.74-60.64.51.1
      kernel-source-3.12.74-60.64.51.1

   - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):

      kernel-xen-3.12.74-60.64.51.1
      kernel-xen-base-3.12.74-60.64.51.1
      kernel-xen-base-debuginfo-3.12.74-60.64.51.1
      kernel-xen-debuginfo-3.12.74-60.64.51.1
      kernel-xen-debugsource-3.12.74-60.64.51.1
      kernel-xen-devel-3.12.74-60.64.51.1
      kgraft-patch-3_12_74-60_64_51-default-1-2.1
      kgraft-patch-3_12_74-60_64_51-xen-1-2.1

   - SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64):

      kernel-default-3.12.74-60.64.51.1
      kernel-default-base-3.12.74-60.64.51.1
      kernel-default-base-debuginfo-3.12.74-60.64.51.1
      kernel-default-debuginfo-3.12.74-60.64.51.1
      kernel-default-debugsource-3.12.74-60.64.51.1
      kernel-default-devel-3.12.74-60.64.51.1
      kernel-syms-3.12.74-60.64.51.1

   - SUSE Linux Enterprise Server 12-SP1-LTSS (noarch):

      kernel-devel-3.12.74-60.64.51.1
      kernel-macros-3.12.74-60.64.51.1
      kernel-source-3.12.74-60.64.51.1

   - SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64):

      kernel-xen-3.12.74-60.64.51.1
      kernel-xen-base-3.12.74-60.64.51.1
      kernel-xen-base-debuginfo-3.12.74-60.64.51.1
      kernel-xen-debuginfo-3.12.74-60.64.51.1
      kernel-xen-debugsource-3.12.74-60.64.51.1
      kernel-xen-devel-3.12.74-60.64.51.1
      kgraft-patch-3_12_74-60_64_51-default-1-2.1
      kgraft-patch-3_12_74-60_64_51-xen-1-2.1

   - SUSE Linux Enterprise Server 12-SP1-LTSS (s390x):

      kernel-default-man-3.12.74-60.64.51.1

   - SUSE Linux Enterprise Module for Public Cloud 12 (x86_64):

      kernel-ec2-3.12.74-60.64.51.1
      kernel-ec2-debuginfo-3.12.74-60.64.51.1
      kernel-ec2-debugsource-3.12.74-60.64.51.1
      kernel-ec2-devel-3.12.74-60.64.51.1
      kernel-ec2-extra-3.12.74-60.64.51.1
      kernel-ec2-extra-debuginfo-3.12.74-60.64.51.1


References:

   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://bugzilla.suse.com/1049483


- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 3 for SLE 12 SP2
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2043-1
Rating:             important
References:         #1027575 #1038564 #1042364 #1042892 #1046191 
                    #1046202 #1046206 #1050751 
Cross-References:   CVE-2017-2636 CVE-2017-7533 CVE-2017-7645
                    CVE-2017-8797 CVE-2017-8890 CVE-2017-9077
                    CVE-2017-9242
Affected Products:
                    SUSE Linux Enterprise Live Patching 12
______________________________________________________________________________

   An update that solves 7 vulnerabilities and has one errata
   is now available.

Description:

   This update for the Linux Kernel 4.4.21-90 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-8797: The NFSv4 server in the Linux kernel did not properly
     validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or
     LAYOUTGET operand in a UDP packet from a remote attacker. This type
     value is uninitialized upon encountering certain error conditions. This
     value is used as an array index for dereferencing, which leads to an
     OOPS and eventually a DoS of knfsd and a soft-lockup of the whole system
     (bsc#1046202)
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux
     kernel allowed local users to gain privileges or cause a denial of
     service (double free) by setting the HDLC line discipline (bsc#1027575).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).
   - CVE-2017-9077: The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c
     in the Linux kernel mishandled inheritance, which allowed local users to
     cause a denial of service or possibly have unspecified other impact via
     crafted system calls, a related issue to CVE-2017-8890 (bsc#1042364).
   - CVE-2017-8890: The inet_csk_clone_lock function in
     net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to
     cause a denial of service (double free) or possibly have unspecified
     other impact by leveraging use of the accept system call (bsc#1038564).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Live Patching 12:

      zypper in -t patch SUSE-SLE-Live-Patching-12-2017-1257=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Live Patching 12 (x86_64):

      kgraft-patch-4_4_21-90-default-7-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-2636.html
   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-8797.html
   https://www.suse.com/security/cve/CVE-2017-8890.html
   https://www.suse.com/security/cve/CVE-2017-9077.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1027575
   https://bugzilla.suse.com/1038564
   https://bugzilla.suse.com/1042364
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1046202
   https://bugzilla.suse.com/1046206
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 8 for SLE 12 SP2
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2046-1
Rating:             important
References:         #1038564 #1042364 #1042892 #1046191 #1046202 
                    #1046206 #1047518 #1050751 
Cross-References:   CVE-2017-7533 CVE-2017-7645 CVE-2017-8797
                    CVE-2017-8890 CVE-2017-9077 CVE-2017-9242
                   
Affected Products:
                    SUSE Linux Enterprise Live Patching 12
______________________________________________________________________________

   An update that solves 6 vulnerabilities and has two fixes
   is now available.

Description:

   This update for the Linux Kernel 4.4.59-92_20 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-8797: The NFSv4 server in the Linux kernel did not properly
     validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or
     LAYOUTGET operand in a UDP packet from a remote attacker. This type
     value is uninitialized upon encountering certain error conditions. This
     value is used as an array index for dereferencing, which leads to an
     OOPS and eventually a DoS of knfsd and a soft-lockup of the whole system
     (bsc#1046202)
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).
   - CVE-2017-9077: The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c
     in the Linux kernel mishandled inheritance, which allowed local users to
     cause a denial of service or possibly have unspecified other impact via
     crafted system calls, a related issue to CVE-2017-8890 (bsc#1042364).
   - CVE-2017-8890: The inet_csk_clone_lock function in
     net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to
     cause a denial of service (double free) or possibly have unspecified
     other impact by leveraging use of the accept system call (bsc#1038564).

   The following non-security bug was fixed:

   - Fix for a btrfs deadlock between btrfs-cleaner and user space thread
     regression, which could cause spurious WARN_ON's from
     fs/btrfs/qgroup.c:1445 during patch application if BTRFS quota groups
     are enabled.  (bsc#1047518)


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Live Patching 12:

      zypper in -t patch SUSE-SLE-Live-Patching-12-2017-1258=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Live Patching 12 (x86_64):

      kgraft-patch-4_4_59-92_20-default-3-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-8797.html
   https://www.suse.com/security/cve/CVE-2017-8890.html
   https://www.suse.com/security/cve/CVE-2017-9077.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1038564
   https://bugzilla.suse.com/1042364
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1046202
   https://bugzilla.suse.com/1046206
   https://bugzilla.suse.com/1047518
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 12 for SLE 12 SP1
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2049-1
Rating:             important
References:         #1027575 #1038564 #1042892 #1046191 #1050751 
                    
Cross-References:   CVE-2017-2636 CVE-2017-7533 CVE-2017-7645
                    CVE-2017-8890 CVE-2017-9242
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12-SP1
                    SUSE Linux Enterprise Server 12-SP1-LTSS
______________________________________________________________________________

   An update that fixes 5 vulnerabilities is now available.

Description:

   This update for the Linux Kernel 3.12.69-60_64_29 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux
     kernel allowed local users to gain privileges or cause a denial of
     service (double free) by setting the HDLC line discipline (bsc#1027575).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).
   - CVE-2017-8890: The inet_csk_clone_lock function in
     net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to
     cause a denial of service (double free) or possibly have unspecified
     other impact by leveraging use of the accept system call (bsc#1038564).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server for SAP 12-SP1:

      zypper in -t patch SUSE-SLE-SAP-12-SP1-2017-1261=1

   - SUSE Linux Enterprise Server 12-SP1-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-1261=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):

      kgraft-patch-3_12_69-60_64_29-default-6-2.1
      kgraft-patch-3_12_69-60_64_29-xen-6-2.1

   - SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64):

      kgraft-patch-3_12_69-60_64_29-default-6-2.1
      kgraft-patch-3_12_69-60_64_29-xen-6-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-2636.html
   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-8890.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1027575
   https://bugzilla.suse.com/1038564
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 7 for SLE 12 SP1
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2060-1
Rating:             important
References:         #1027575 #1038564 #1042892 #1046191 #1050751 
                    
Cross-References:   CVE-2017-2636 CVE-2017-7533 CVE-2017-7645
                    CVE-2017-8890 CVE-2017-9242
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12-SP1
                    SUSE Linux Enterprise Server 12-SP1-LTSS
______________________________________________________________________________

   An update that fixes 5 vulnerabilities is now available.

Description:

   This update for the Linux Kernel 3.12.62-60_62 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux
     kernel allowed local users to gain privileges or cause a denial of
     service (double free) by setting the HDLC line discipline (bsc#1027575).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).
   - CVE-2017-8890: The inet_csk_clone_lock function in
     net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to
     cause a denial of service (double free) or possibly have unspecified
     other impact by leveraging use of the accept system call (bsc#1038564).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server for SAP 12-SP1:

      zypper in -t patch SUSE-SLE-SAP-12-SP1-2017-1274=1

   - SUSE Linux Enterprise Server 12-SP1-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-1274=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):

      kgraft-patch-3_12_62-60_62-default-10-2.1
      kgraft-patch-3_12_62-60_62-xen-10-2.1

   - SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64):

      kgraft-patch-3_12_62-60_62-default-10-2.1
      kgraft-patch-3_12_62-60_62-xen-10-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-2636.html
   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-8890.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1027575
   https://bugzilla.suse.com/1038564
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1050751


- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 0 for SLE 12 SP2
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2062-1
Rating:             important
References:         #1027575 #1038564 #1042364 #1042892 #1046191 
                    #1046202 #1046206 #1050751 
Cross-References:   CVE-2017-2636 CVE-2017-7533 CVE-2017-7645
                    CVE-2017-8797 CVE-2017-8890 CVE-2017-9077
                    CVE-2017-9242
Affected Products:
                    SUSE Linux Enterprise Live Patching 12
______________________________________________________________________________

   An update that solves 7 vulnerabilities and has one errata
   is now available.

Description:

   This update for the Linux Kernel 4.4.21-69 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-8797: The NFSv4 server in the Linux kernel did not properly
     validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or
     LAYOUTGET operand in a UDP packet from a remote attacker. This type
     value is uninitialized upon encountering certain error conditions. This
     value is used as an array index for dereferencing, which leads to an
     OOPS and eventually a DoS of knfsd and a soft-lockup of the whole system
     (bsc#1046202)
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux
     kernel allowed local users to gain privileges or cause a denial of
     service (double free) by setting the HDLC line discipline (bsc#1027575).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).
   - CVE-2017-9077: The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c
     in the Linux kernel mishandled inheritance, which allowed local users to
     cause a denial of service or possibly have unspecified other impact via
     crafted system calls, a related issue to CVE-2017-8890 (bsc#1042364).
   - CVE-2017-8890: The inet_csk_clone_lock function in
     net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to
     cause a denial of service (double free) or possibly have unspecified
     other impact by leveraging use of the accept system call (bsc#1038564).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Live Patching 12:

      zypper in -t patch SUSE-SLE-Live-Patching-12-2017-1263=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Live Patching 12 (x86_64):

      kgraft-patch-4_4_21-69-default-8-18.7.1


References:

   https://www.suse.com/security/cve/CVE-2017-2636.html
   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-8797.html
   https://www.suse.com/security/cve/CVE-2017-8890.html
   https://www.suse.com/security/cve/CVE-2017-9077.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1027575
   https://bugzilla.suse.com/1038564
   https://bugzilla.suse.com/1042364
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1046202
   https://bugzilla.suse.com/1046206
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 7 for SLE 12 SP2
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2064-1
Rating:             important
References:         #1038564 #1042364 #1042892 #1046191 #1046202 
                    #1046206 #1047518 #1050751 
Cross-References:   CVE-2017-7533 CVE-2017-7645 CVE-2017-8797
                    CVE-2017-8890 CVE-2017-9077 CVE-2017-9242
                   
Affected Products:
                    SUSE Linux Enterprise Live Patching 12
______________________________________________________________________________

   An update that solves 6 vulnerabilities and has two fixes
   is now available.

Description:

   This update for the Linux Kernel 4.4.59-92_17 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-8797: The NFSv4 server in the Linux kernel did not properly
     validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or
     LAYOUTGET operand in a UDP packet from a remote attacker. This type
     value is uninitialized upon encountering certain error conditions. This
     value is used as an array index for dereferencing, which leads to an
     OOPS and eventually a DoS of knfsd and a soft-lockup of the whole system
     (bsc#1046202)
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).
   - CVE-2017-9077: The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c
     in the Linux kernel mishandled inheritance, which allowed local users to
     cause a denial of service or possibly have unspecified other impact via
     crafted system calls, a related issue to CVE-2017-8890 (bsc#1042364).
   - CVE-2017-8890: The inet_csk_clone_lock function in
     net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to
     cause a denial of service (double free) or possibly have unspecified
     other impact by leveraging use of the accept system call (bsc#1038564).

   The following non-security bug was fixed:

   - Fix for a btrfs deadlock between btrfs-cleaner and user space thread
     regression, which could cause spurious WARN_ON's from
     fs/btrfs/qgroup.c:1445 during patch application if BTRFS quota groups
     are enabled.  (bsc#1047518)


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Live Patching 12:

      zypper in -t patch SUSE-SLE-Live-Patching-12-2017-1266=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Live Patching 12 (x86_64):

      kgraft-patch-4_4_59-92_17-default-3-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-8797.html
   https://www.suse.com/security/cve/CVE-2017-8890.html
   https://www.suse.com/security/cve/CVE-2017-9077.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1038564
   https://bugzilla.suse.com/1042364
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1046202
   https://bugzilla.suse.com/1046206
   https://bugzilla.suse.com/1047518
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 4 for SLE 12 SP2
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2065-1
Rating:             important
References:         #1027575 #1038564 #1042364 #1042892 #1046191 
                    #1046202 #1046206 #1050751 
Cross-References:   CVE-2017-2636 CVE-2017-7533 CVE-2017-7645
                    CVE-2017-8797 CVE-2017-8890 CVE-2017-9077
                    CVE-2017-9242
Affected Products:
                    SUSE Linux Enterprise Live Patching 12
______________________________________________________________________________

   An update that solves 7 vulnerabilities and has one errata
   is now available.

Description:

   This update for the Linux Kernel 4.4.38-93 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-8797: The NFSv4 server in the Linux kernel did not properly
     validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or
     LAYOUTGET operand in a UDP packet from a remote attacker. This type
     value is uninitialized upon encountering certain error conditions. This
     value is used as an array index for dereferencing, which leads to an
     OOPS and eventually a DoS of knfsd and a soft-lockup of the whole system
     (bsc#1046202)
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux
     kernel allowed local users to gain privileges or cause a denial of
     service (double free) by setting the HDLC line discipline (bsc#1027575).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).
   - CVE-2017-9077: The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c
     in the Linux kernel mishandled inheritance, which allowed local users to
     cause a denial of service or possibly have unspecified other impact via
     crafted system calls, a related issue to CVE-2017-8890 (bsc#1042364).
   - CVE-2017-8890: The inet_csk_clone_lock function in
     net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to
     cause a denial of service (double free) or possibly have unspecified
     other impact by leveraging use of the accept system call (bsc#1038564).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Live Patching 12:

      zypper in -t patch SUSE-SLE-Live-Patching-12-2017-1267=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Live Patching 12 (x86_64):

      kgraft-patch-4_4_38-93-default-7-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-2636.html
   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-8797.html
   https://www.suse.com/security/cve/CVE-2017-8890.html
   https://www.suse.com/security/cve/CVE-2017-9077.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1027575
   https://bugzilla.suse.com/1038564
   https://bugzilla.suse.com/1042364
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1046202
   https://bugzilla.suse.com/1046206
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 9 for SLE 12 SP2
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2066-1
Rating:             important
References:         #1038564 #1042364 #1042892 #1046191 #1046202 
                    #1046206 #1047518 #1050751 
Cross-References:   CVE-2017-7533 CVE-2017-7645 CVE-2017-8797
                    CVE-2017-8890 CVE-2017-9077 CVE-2017-9242
                   
Affected Products:
                    SUSE Linux Enterprise Live Patching 12
______________________________________________________________________________

   An update that solves 6 vulnerabilities and has two fixes
   is now available.

Description:

   This update for the Linux Kernel 4.4.59-92_24 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-8797: The NFSv4 server in the Linux kernel did not properly
     validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or
     LAYOUTGET operand in a UDP packet from a remote attacker. This type
     value is uninitialized upon encountering certain error conditions. This
     value is used as an array index for dereferencing, which leads to an
     OOPS and eventually a DoS of knfsd and a soft-lockup of the whole system
     (bsc#1046202)
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).
   - CVE-2017-9077: The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c
     in the Linux kernel mishandled inheritance, which allowed local users to
     cause a denial of service or possibly have unspecified other impact via
     crafted system calls, a related issue to CVE-2017-8890 (bsc#1042364).
   - CVE-2017-8890: The inet_csk_clone_lock function in
     net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to
     cause a denial of service (double free) or possibly have unspecified
     other impact by leveraging use of the accept system call (bsc#1038564).

   The following non-security bug was fixed:

   - Fix for a btrfs deadlock between btrfs-cleaner and user space thread
     regression, which could cause spurious WARN_ON's from
     fs/btrfs/qgroup.c:1445 during patch application if BTRFS quota groups
     are enabled.  (bsc#1047518)


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Live Patching 12:

      zypper in -t patch SUSE-SLE-Live-Patching-12-2017-1264=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Live Patching 12 (x86_64):

      kgraft-patch-4_4_59-92_24-default-2-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-8797.html
   https://www.suse.com/security/cve/CVE-2017-8890.html
   https://www.suse.com/security/cve/CVE-2017-9077.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1038564
   https://bugzilla.suse.com/1042364
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1046202
   https://bugzilla.suse.com/1046206
   https://bugzilla.suse.com/1047518
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 1 for SLE 12 SP2
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2067-1
Rating:             important
References:         #1027575 #1038564 #1042364 #1042892 #1046191 
                    #1046202 #1046206 #1050751 
Cross-References:   CVE-2017-2636 CVE-2017-7533 CVE-2017-7645
                    CVE-2017-8797 CVE-2017-8890 CVE-2017-9077
                    CVE-2017-9242
Affected Products:
                    SUSE Linux Enterprise Live Patching 12
______________________________________________________________________________

   An update that solves 7 vulnerabilities and has one errata
   is now available.

Description:

   This update for the Linux Kernel 4.4.21-81 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-8797: The NFSv4 server in the Linux kernel did not properly
     validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or
     LAYOUTGET operand in a UDP packet from a remote attacker. This type
     value is uninitialized upon encountering certain error conditions. This
     value is used as an array index for dereferencing, which leads to an
     OOPS and eventually a DoS of knfsd and a soft-lockup of the whole system
     (bsc#1046202)
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux
     kernel allowed local users to gain privileges or cause a denial of
     service (double free) by setting the HDLC line discipline (bsc#1027575).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).
   - CVE-2017-9077: The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c
     in the Linux kernel mishandled inheritance, which allowed local users to
     cause a denial of service or possibly have unspecified other impact via
     crafted system calls, a related issue to CVE-2017-8890 (bsc#1042364).
   - CVE-2017-8890: The inet_csk_clone_lock function in
     net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to
     cause a denial of service (double free) or possibly have unspecified
     other impact by leveraging use of the accept system call (bsc#1038564).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Live Patching 12:

      zypper in -t patch SUSE-SLE-Live-Patching-12-2017-1270=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Live Patching 12 (x86_64):

      kgraft-patch-4_4_21-81-default-8-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-2636.html
   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-8797.html
   https://www.suse.com/security/cve/CVE-2017-8890.html
   https://www.suse.com/security/cve/CVE-2017-9077.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1027575
   https://bugzilla.suse.com/1038564
   https://bugzilla.suse.com/1042364
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1046202
   https://bugzilla.suse.com/1046206
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 10 for SLE 12 SP2
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2069-1
Rating:             important
References:         #1050751 
Cross-References:   CVE-2017-7533
Affected Products:
                    SUSE Linux Enterprise Live Patching 12
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for the Linux Kernel 4.4.74-92_29 fixes one issue.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Live Patching 12:

      zypper in -t patch SUSE-SLE-Live-Patching-12-2017-1262=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Live Patching 12 (x86_64):

      kgraft-patch-4_4_74-92_29-default-2-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 6 for SLE 12 SP2
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2070-1
Rating:             important
References:         #1038564 #1042364 #1042892 #1046191 #1046202 
                    #1046206 #1050751 
Cross-References:   CVE-2017-7533 CVE-2017-7645 CVE-2017-8797
                    CVE-2017-8890 CVE-2017-9077 CVE-2017-9242
                   
Affected Products:
                    SUSE Linux Enterprise Live Patching 12
______________________________________________________________________________

   An update that solves 6 vulnerabilities and has one errata
   is now available.

Description:

   This update for the Linux Kernel 4.4.49-92_14 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-8797: The NFSv4 server in the Linux kernel did not properly
     validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or
     LAYOUTGET operand in a UDP packet from a remote attacker. This type
     value is uninitialized upon encountering certain error conditions. This
     value is used as an array index for dereferencing, which leads to an
     OOPS and eventually a DoS of knfsd and a soft-lockup of the whole system
     (bsc#1046202)
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).
   - CVE-2017-9077: The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c
     in the Linux kernel mishandled inheritance, which allowed local users to
     cause a denial of service or possibly have unspecified other impact via
     crafted system calls, a related issue to CVE-2017-8890 (bsc#1042364).
   - CVE-2017-8890: The inet_csk_clone_lock function in
     net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to
     cause a denial of service (double free) or possibly have unspecified
     other impact by leveraging use of the accept system call (bsc#1038564).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Live Patching 12:

      zypper in -t patch SUSE-SLE-Live-Patching-12-2017-1265=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Live Patching 12 (x86_64):

      kgraft-patch-4_4_49-92_14-default-4-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-8797.html
   https://www.suse.com/security/cve/CVE-2017-8890.html
   https://www.suse.com/security/cve/CVE-2017-9077.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1038564
   https://bugzilla.suse.com/1042364
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1046202
   https://bugzilla.suse.com/1046206
   https://bugzilla.suse.com/1050751


- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 10 for SLE 12 SP1
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2072-1
Rating:             important
References:         #1027575 #1038564 #1042892 #1046191 #1050751 
                    
Cross-References:   CVE-2017-2636 CVE-2017-7533 CVE-2017-7645
                    CVE-2017-8890 CVE-2017-9242
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12-SP1
                    SUSE Linux Enterprise Server 12-SP1-LTSS
______________________________________________________________________________

   An update that fixes 5 vulnerabilities is now available.

Description:

   This update for the Linux Kernel 3.12.67-60_64_21 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux
     kernel allowed local users to gain privileges or cause a denial of
     service (double free) by setting the HDLC line discipline (bsc#1027575).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).
   - CVE-2017-8890: The inet_csk_clone_lock function in
     net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to
     cause a denial of service (double free) or possibly have unspecified
     other impact by leveraging use of the accept system call (bsc#1038564).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server for SAP 12-SP1:

      zypper in -t patch SUSE-SLE-SAP-12-SP1-2017-1276=1

   - SUSE Linux Enterprise Server 12-SP1-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-1276=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):

      kgraft-patch-3_12_67-60_64_21-default-8-2.1
      kgraft-patch-3_12_67-60_64_21-xen-8-2.1

   - SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64):

      kgraft-patch-3_12_67-60_64_21-default-8-2.1
      kgraft-patch-3_12_67-60_64_21-xen-8-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-2636.html
   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-8890.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1027575
   https://bugzilla.suse.com/1038564
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2074-1
Rating:             important
References:         #1049483 
Cross-References:   CVE-2017-7533
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12
                    SUSE Linux Enterprise Server 12-LTSS
                    SUSE Linux Enterprise Module for Public Cloud 12
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:


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

   - CVE-2017-7533: Bug in inotify code allowed privilege escalation
     (bnc#1049483).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server for SAP 12:

      zypper in -t patch SUSE-SLE-SAP-12-2017-1277=1

   - SUSE Linux Enterprise Server 12-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-2017-1277=1

   - SUSE Linux Enterprise Module for Public Cloud 12:

      zypper in -t patch SUSE-SLE-Module-Public-Cloud-12-2017-1277=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server for SAP 12 (noarch):

      kernel-devel-3.12.61-52.83.1
      kernel-macros-3.12.61-52.83.1
      kernel-source-3.12.61-52.83.1

   - SUSE Linux Enterprise Server for SAP 12 (x86_64):

      kernel-default-3.12.61-52.83.1
      kernel-default-base-3.12.61-52.83.1
      kernel-default-base-debuginfo-3.12.61-52.83.1
      kernel-default-debuginfo-3.12.61-52.83.1
      kernel-default-debugsource-3.12.61-52.83.1
      kernel-default-devel-3.12.61-52.83.1
      kernel-syms-3.12.61-52.83.1
      kernel-xen-3.12.61-52.83.1
      kernel-xen-base-3.12.61-52.83.1
      kernel-xen-base-debuginfo-3.12.61-52.83.1
      kernel-xen-debuginfo-3.12.61-52.83.1
      kernel-xen-debugsource-3.12.61-52.83.1
      kernel-xen-devel-3.12.61-52.83.1
      kgraft-patch-3_12_61-52_83-default-1-2.1
      kgraft-patch-3_12_61-52_83-xen-1-2.1

   - SUSE Linux Enterprise Server 12-LTSS (ppc64le s390x x86_64):

      kernel-default-3.12.61-52.83.1
      kernel-default-base-3.12.61-52.83.1
      kernel-default-base-debuginfo-3.12.61-52.83.1
      kernel-default-debuginfo-3.12.61-52.83.1
      kernel-default-debugsource-3.12.61-52.83.1
      kernel-default-devel-3.12.61-52.83.1
      kernel-syms-3.12.61-52.83.1

   - SUSE Linux Enterprise Server 12-LTSS (noarch):

      kernel-devel-3.12.61-52.83.1
      kernel-macros-3.12.61-52.83.1
      kernel-source-3.12.61-52.83.1

   - SUSE Linux Enterprise Server 12-LTSS (x86_64):

      kernel-xen-3.12.61-52.83.1
      kernel-xen-base-3.12.61-52.83.1
      kernel-xen-base-debuginfo-3.12.61-52.83.1
      kernel-xen-debuginfo-3.12.61-52.83.1
      kernel-xen-debugsource-3.12.61-52.83.1
      kernel-xen-devel-3.12.61-52.83.1
      kgraft-patch-3_12_61-52_83-default-1-2.1
      kgraft-patch-3_12_61-52_83-xen-1-2.1

   - SUSE Linux Enterprise Server 12-LTSS (s390x):

      kernel-default-man-3.12.61-52.83.1

   - SUSE Linux Enterprise Module for Public Cloud 12 (x86_64):

      kernel-ec2-3.12.61-52.83.1
      kernel-ec2-debuginfo-3.12.61-52.83.1
      kernel-ec2-debugsource-3.12.61-52.83.1
      kernel-ec2-devel-3.12.61-52.83.1
      kernel-ec2-extra-3.12.61-52.83.1
      kernel-ec2-extra-debuginfo-3.12.61-52.83.1


References:

   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://bugzilla.suse.com/1049483

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 8 for SLE 12 SP1
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2088-1
Rating:             important
References:         #1027575 #1038564 #1042892 #1046191 #1050751 
                    
Cross-References:   CVE-2017-2636 CVE-2017-7533 CVE-2017-7645
                    CVE-2017-8890 CVE-2017-9242
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12-SP1
                    SUSE Linux Enterprise Server 12-SP1-LTSS
______________________________________________________________________________

   An update that fixes 5 vulnerabilities is now available.

Description:

   This update for the Linux Kernel 3.12.62-60_64_8 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux
     kernel allowed local users to gain privileges or cause a denial of
     service (double free) by setting the HDLC line discipline (bsc#1027575).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).
   - CVE-2017-8890: The inet_csk_clone_lock function in
     net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to
     cause a denial of service (double free) or possibly have unspecified
     other impact by leveraging use of the accept system call (bsc#1038564).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server for SAP 12-SP1:

      zypper in -t patch SUSE-SLE-SAP-12-SP1-2017-1295=1

   - SUSE Linux Enterprise Server 12-SP1-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-1295=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):

      kgraft-patch-3_12_62-60_64_8-default-10-2.1
      kgraft-patch-3_12_62-60_64_8-xen-10-2.1

   - SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64):

      kgraft-patch-3_12_62-60_64_8-default-10-2.1
      kgraft-patch-3_12_62-60_64_8-xen-10-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-2636.html
   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-8890.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1027575
   https://bugzilla.suse.com/1038564
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1050751


- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 17 for SLE 12 SP1
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2089-1
Rating:             important
References:         #1038564 #1042892 #1050751 
Cross-References:   CVE-2017-7533 CVE-2017-8890 CVE-2017-9242
                   
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12-SP1
                    SUSE Linux Enterprise Server 12-SP1-LTSS
______________________________________________________________________________

   An update that fixes three vulnerabilities is now available.

Description:

   This update for the Linux Kernel 3.12.74-60_64_48 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).
   - CVE-2017-8890: The inet_csk_clone_lock function in
     net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to
     cause a denial of service (double free) or possibly have unspecified
     other impact by leveraging use of the accept system call (bsc#1038564).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server for SAP 12-SP1:

      zypper in -t patch SUSE-SLE-SAP-12-SP1-2017-1290=1

   - SUSE Linux Enterprise Server 12-SP1-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-1290=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):

      kgraft-patch-3_12_74-60_64_48-default-2-2.1
      kgraft-patch-3_12_74-60_64_48-xen-2-2.1

   - SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64):

      kgraft-patch-3_12_74-60_64_48-default-2-2.1
      kgraft-patch-3_12_74-60_64_48-xen-2-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-8890.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1038564
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 16 for SLE 12 SP1
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2090-1
Rating:             important
References:         #1038564 #1042892 #1050751 
Cross-References:   CVE-2017-7533 CVE-2017-8890 CVE-2017-9242
                   
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12-SP1
                    SUSE Linux Enterprise Server 12-SP1-LTSS
______________________________________________________________________________

   An update that fixes three vulnerabilities is now available.

Description:

   This update for the Linux Kernel 3.12.74-60_64_45 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).
   - CVE-2017-8890: The inet_csk_clone_lock function in
     net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to
     cause a denial of service (double free) or possibly have unspecified
     other impact by leveraging use of the accept system call (bsc#1038564).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server for SAP 12-SP1:

      zypper in -t patch SUSE-SLE-SAP-12-SP1-2017-1292=1

   - SUSE Linux Enterprise Server 12-SP1-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-1292=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):

      kgraft-patch-3_12_74-60_64_45-default-3-2.1
      kgraft-patch-3_12_74-60_64_45-xen-3-2.1

   - SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64):

      kgraft-patch-3_12_74-60_64_45-default-3-2.1
      kgraft-patch-3_12_74-60_64_45-xen-3-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-8890.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1038564
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 14 for SLE 12 SP1
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2091-1
Rating:             important
References:         #1038564 #1042892 #1046191 #1050751 
Cross-References:   CVE-2017-7533 CVE-2017-7645 CVE-2017-8890
                    CVE-2017-9242
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12-SP1
                    SUSE Linux Enterprise Server 12-SP1-LTSS
______________________________________________________________________________

   An update that fixes four vulnerabilities is now available.

Description:

   This update for the Linux Kernel 3.12.69-60_64_35 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).
   - CVE-2017-8890: The inet_csk_clone_lock function in
     net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to
     cause a denial of service (double free) or possibly have unspecified
     other impact by leveraging use of the accept system call (bsc#1038564).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server for SAP 12-SP1:

      zypper in -t patch SUSE-SLE-SAP-12-SP1-2017-1294=1

   - SUSE Linux Enterprise Server 12-SP1-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-1294=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):

      kgraft-patch-3_12_69-60_64_35-default-4-2.1
      kgraft-patch-3_12_69-60_64_35-xen-4-2.1

   - SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64):

      kgraft-patch-3_12_69-60_64_35-default-4-2.1
      kgraft-patch-3_12_69-60_64_35-xen-4-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-8890.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1038564
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 13 for SLE 12 SP1
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2092-1
Rating:             important
References:         #1027575 #1038564 #1042892 #1046191 #1050751 
                    
Cross-References:   CVE-2017-2636 CVE-2017-7533 CVE-2017-7645
                    CVE-2017-8890 CVE-2017-9242
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12-SP1
                    SUSE Linux Enterprise Server 12-SP1-LTSS
______________________________________________________________________________

   An update that fixes 5 vulnerabilities is now available.

Description:

   This update for the Linux Kernel 3.12.69-60_64_32 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux
     kernel allowed local users to gain privileges or cause a denial of
     service (double free) by setting the HDLC line discipline (bsc#1027575).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).
   - CVE-2017-8890: The inet_csk_clone_lock function in
     net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to
     cause a denial of service (double free) or possibly have unspecified
     other impact by leveraging use of the accept system call (bsc#1038564).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server for SAP 12-SP1:

      zypper in -t patch SUSE-SLE-SAP-12-SP1-2017-1293=1

   - SUSE Linux Enterprise Server 12-SP1-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-1293=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):

      kgraft-patch-3_12_69-60_64_32-default-5-2.1
      kgraft-patch-3_12_69-60_64_32-xen-5-2.1

   - SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64):

      kgraft-patch-3_12_69-60_64_32-default-5-2.1
      kgraft-patch-3_12_69-60_64_32-xen-5-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-2636.html
   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-8890.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1027575
   https://bugzilla.suse.com/1038564
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 17 for SLE 12
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2093-1
Rating:             important
References:         #1027575 #1042892 #1046191 #1050751 
Cross-References:   CVE-2017-2636 CVE-2017-7533 CVE-2017-7645
                    CVE-2017-9242
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12
                    SUSE Linux Enterprise Server 12-LTSS
______________________________________________________________________________

   An update that fixes four vulnerabilities is now available.

Description:

   This update for the Linux Kernel 3.12.60-52_60 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux
     kernel allowed local users to gain privileges or cause a denial of
     service (double free) by setting the HDLC line discipline (bsc#1027575).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server for SAP 12:

      zypper in -t patch SUSE-SLE-SAP-12-2017-1296=1

   - SUSE Linux Enterprise Server 12-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-2017-1296=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server for SAP 12 (x86_64):

      kgraft-patch-3_12_60-52_60-default-7-2.1
      kgraft-patch-3_12_60-52_60-xen-7-2.1

   - SUSE Linux Enterprise Server 12-LTSS (x86_64):

      kgraft-patch-3_12_60-52_60-default-7-2.1
      kgraft-patch-3_12_60-52_60-xen-7-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-2636.html
   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1027575
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 15 for SLE 12 SP1
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2094-1
Rating:             important
References:         #1038564 #1042892 #1044878 #1050751 
Cross-References:   CVE-2017-7533 CVE-2017-8890 CVE-2017-9242
                   
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12-SP1
                    SUSE Linux Enterprise Server 12-SP1-LTSS
______________________________________________________________________________

   An update that solves three vulnerabilities and has one
   errata is now available.

Description:

   This update for the Linux Kernel 3.12.74-60_64_40 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).
   - CVE-2017-8890: The inet_csk_clone_lock function in
     net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to
     cause a denial of service (double free) or possibly have unspecified
     other impact by leveraging use of the accept system call (bsc#1038564).

   The following non-security bug was fixed:

   - A SUSE Linux Enterprise specific regression in tearing down network
     namespaces was fixed (bsc#1044878)


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server for SAP 12-SP1:

      zypper in -t patch SUSE-SLE-SAP-12-SP1-2017-1291=1

   - SUSE Linux Enterprise Server 12-SP1-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-1291=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):

      kgraft-patch-3_12_74-60_64_40-default-3-2.1
      kgraft-patch-3_12_74-60_64_40-xen-3-2.1

   - SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64):

      kgraft-patch-3_12_74-60_64_40-default-3-2.1
      kgraft-patch-3_12_74-60_64_40-xen-3-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-8890.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1038564
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1044878
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 18 for SLE 12
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2095-1
Rating:             important
References:         #1027575 #1042892 #1046191 #1050751 
Cross-References:   CVE-2017-2636 CVE-2017-7533 CVE-2017-7645
                    CVE-2017-9242
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12
                    SUSE Linux Enterprise Server 12-LTSS
______________________________________________________________________________

   An update that fixes four vulnerabilities is now available.

Description:

   This update for the Linux Kernel 3.12.60-52_63 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux
     kernel allowed local users to gain privileges or cause a denial of
     service (double free) by setting the HDLC line discipline (bsc#1027575).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server for SAP 12:

      zypper in -t patch SUSE-SLE-SAP-12-2017-1297=1

   - SUSE Linux Enterprise Server 12-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-2017-1297=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server for SAP 12 (x86_64):

      kgraft-patch-3_12_60-52_63-default-7-2.1
      kgraft-patch-3_12_60-52_63-xen-7-2.1

   - SUSE Linux Enterprise Server 12-LTSS (x86_64):

      kgraft-patch-3_12_60-52_63-default-7-2.1
      kgraft-patch-3_12_60-52_63-xen-7-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-2636.html
   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1027575
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 19 for SLE 12
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2096-1
Rating:             important
References:         #1027575 #1042892 #1044878 #1046191 #1050751 
                    
Cross-References:   CVE-2017-2636 CVE-2017-7533 CVE-2017-7645
                    CVE-2017-9242
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12
                    SUSE Linux Enterprise Server 12-LTSS
______________________________________________________________________________

   An update that solves four vulnerabilities and has one
   errata is now available.

Description:

   This update for the Linux Kernel 3.12.61-52_66 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux
     kernel allowed local users to gain privileges or cause a denial of
     service (double free) by setting the HDLC line discipline (bsc#1027575).
   - A SUSE Linux Enterprise specific regression in tearing down network
     namespaces was fixed (bsc#1044878)
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server for SAP 12:

      zypper in -t patch SUSE-SLE-SAP-12-2017-1298=1

   - SUSE Linux Enterprise Server 12-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-2017-1298=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server for SAP 12 (x86_64):

      kgraft-patch-3_12_61-52_66-default-6-2.1
      kgraft-patch-3_12_61-52_66-xen-6-2.1

   - SUSE Linux Enterprise Server 12-LTSS (x86_64):

      kgraft-patch-3_12_61-52_66-default-6-2.1
      kgraft-patch-3_12_61-52_66-xen-6-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-2636.html
   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1027575
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1044878
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 23 for SLE 12
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2098-1
Rating:             important
References:         #1042892 #1046191 #1050751 
Cross-References:   CVE-2017-7533 CVE-2017-7645 CVE-2017-9242
                   
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12
                    SUSE Linux Enterprise Server 12-LTSS
______________________________________________________________________________

   An update that fixes three vulnerabilities is now available.

Description:

   This update for the Linux Kernel 3.12.61-52_80 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server for SAP 12:

      zypper in -t patch SUSE-SLE-SAP-12-2017-1300=1

   - SUSE Linux Enterprise Server 12-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-2017-1300=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server for SAP 12 (x86_64):

      kgraft-patch-3_12_61-52_80-default-2-2.1
      kgraft-patch-3_12_61-52_80-xen-2-2.1

   - SUSE Linux Enterprise Server 12-LTSS (x86_64):

      kgraft-patch-3_12_61-52_80-default-2-2.1
      kgraft-patch-3_12_61-52_80-xen-2-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 16 for SLE 12
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2099-1
Rating:             important
References:         #1027575 #1042892 #1046191 #1050751 
Cross-References:   CVE-2017-2636 CVE-2017-7533 CVE-2017-7645
                    CVE-2017-9242
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12
                    SUSE Linux Enterprise Server 12-LTSS
______________________________________________________________________________

   An update that fixes four vulnerabilities is now available.

Description:

   This update for the Linux Kernel 3.12.60-52_57 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-2636: Race condition in drivers/tty/n_hdlc.c in the Linux
     kernel allowed local users to gain privileges or cause a denial of
     service (double free) by setting the HDLC line discipline (bsc#1027575).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server for SAP 12:

      zypper in -t patch SUSE-SLE-SAP-12-2017-1304=1

   - SUSE Linux Enterprise Server 12-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-2017-1304=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server for SAP 12 (x86_64):

      kgraft-patch-3_12_60-52_57-default-8-2.1
      kgraft-patch-3_12_60-52_57-xen-8-2.1

   - SUSE Linux Enterprise Server 12-LTSS (x86_64):

      kgraft-patch-3_12_60-52_57-default-8-2.1
      kgraft-patch-3_12_60-52_57-xen-8-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-2636.html
   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1027575
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 22 for SLE 12
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2102-1
Rating:             important
References:         #1042892 #1046191 #1050751 
Cross-References:   CVE-2017-7533 CVE-2017-7645 CVE-2017-9242
                   
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12
                    SUSE Linux Enterprise Server 12-LTSS
______________________________________________________________________________

   An update that fixes three vulnerabilities is now available.

Description:

   This update for the Linux Kernel 3.12.61-52_77 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server for SAP 12:

      zypper in -t patch SUSE-SLE-SAP-12-2017-1301=1

   - SUSE Linux Enterprise Server 12-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-2017-1301=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server for SAP 12 (x86_64):

      kgraft-patch-3_12_61-52_77-default-3-2.1
      kgraft-patch-3_12_61-52_77-xen-3-2.1

   - SUSE Linux Enterprise Server 12-LTSS (x86_64):

      kgraft-patch-3_12_61-52_77-default-3-2.1
      kgraft-patch-3_12_61-52_77-xen-3-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1050751

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for Linux Kernel Live Patch 20 for SLE 12
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2103-1
Rating:             important
References:         #1042892 #1044878 #1046191 #1050751 
Cross-References:   CVE-2017-7533 CVE-2017-7645 CVE-2017-9242
                   
Affected Products:
                    SUSE Linux Enterprise Server for SAP 12
                    SUSE Linux Enterprise Server 12-LTSS
______________________________________________________________________________

   An update that solves three vulnerabilities and has one
   errata is now available.

Description:

   This update for the Linux Kernel 3.12.61-52_69 fixes several issues.

   The following security bugs were fixed:

   - CVE-2017-7533: A bug in inotify code allowed local users to escalate
     privilege (bsc#1050751).
   - CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux
     kernel allowed remote attackers to cause a denial of service (system
     crash) via a long RPC reply, related to net/sunrpc/svc.c,
     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c (bsc#1046191).
   - A SUSE Linux Enterprise specific regression in tearing down network
     namespaces was fixed (bsc#1044878)
   - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c
     in the Linux kernel is too late in checking whether an overwrite of an
     skb data structure may occur, which allowed local users to cause a
     denial of service (system crash) via crafted system calls (bsc#1042892).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server for SAP 12:

      zypper in -t patch SUSE-SLE-SAP-12-2017-1303=1

   - SUSE Linux Enterprise Server 12-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-2017-1303=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Server for SAP 12 (x86_64):

      kgraft-patch-3_12_61-52_69-default-4-2.1
      kgraft-patch-3_12_61-52_69-xen-4-2.1

   - SUSE Linux Enterprise Server 12-LTSS (x86_64):

      kgraft-patch-3_12_61-52_69-default-4-2.1
      kgraft-patch-3_12_61-52_69-xen-4-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-7533.html
   https://www.suse.com/security/cve/CVE-2017-7645.html
   https://www.suse.com/security/cve/CVE-2017-9242.html
   https://bugzilla.suse.com/1042892
   https://bugzilla.suse.com/1044878
   https://bugzilla.suse.com/1046191
   https://bugzilla.suse.com/1050751

- --------------------------END INCLUDED TEXT--------------------

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