ESB-2017.3004 - [SUSE] kernel: Multiple vulnerabilities 2017-11-27

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

                               ESB-2017.3004
        SUSE Security Update: Security update for the Linux Kernel
                             27 November 2017

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

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

Product:           kernel
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Root Compromise                -- Existing Account            
                   Access Privileged Data         -- Remote/Unauthenticated      
                   Provide Misleading Information -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-15649 CVE-2017-13080 

Reference:         ASB-2017.0141
                   ESB-2017.2807
                   ESB-2017.2751
                   ESB-2017.2729

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2017/suse-su-20173072-1/
   https://www.suse.com/support/update/announcement/2017/suse-su-20173076-1/
   https://www.suse.com/support/update/announcement/2017/suse-su-20173074-1/

Comment: This bulletin contains three (3) SUSE security advisories.

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

   SUSE Security Update: Security update for the Linux Kernel (Live Patch 1 for SLE 12 SP3)
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:3072-1
Rating:             important
References:         #1059677 #1063671 #1064392 #1066471 #1066472 
                    
Cross-References:   CVE-2017-13080 CVE-2017-15649
Affected Products:
                    SUSE Linux Enterprise Live Patching 12-SP3
______________________________________________________________________________

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

Description:

   This update for the Linux Kernel 4.4.82-6_3 fixes several issues.

   The following security issues were fixed:

   - CVE-2017-15649: net/packet/af_packet.c in the Linux kernel allowed local
     users to gain privileges via crafted system calls that trigger
     mishandling of packet_fanout data structures, because of a race
     condition (involving fanout_add and packet_do_bind) that leads to a
     use-after-free, a different vulnerability than CVE-2017-6346
     (bsc#1064392)
   - CVE-2017-13080: Wi-Fi Protected Access (WPA and WPA2) allowed
     reinstallation of the Group Temporal Key (GTK) during the group key
     handshake, allowing an attacker within radio range to replay frames from
     access points to clients (bsc#1063671, bsc#1066472, bsc#1066471)

   Non security issues fixed:

   - A bug in xfs was fixed: "xfs can't mount - Torn write (CRC failure)
     detected" (bsc#1059677)


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-SP3:

      zypper in -t patch SUSE-SLE-Live-Patching-12-SP3-2017-1895=1

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


Package List:

   - SUSE Linux Enterprise Live Patching 12-SP3 (x86_64):

      kgraft-patch-4_4_82-6_3-default-3-2.1
      kgraft-patch-4_4_82-6_3-default-debuginfo-3-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-13080.html
   https://www.suse.com/security/cve/CVE-2017-15649.html
   https://bugzilla.suse.com/1059677
   https://bugzilla.suse.com/1063671
   https://bugzilla.suse.com/1064392
   https://bugzilla.suse.com/1066471
   https://bugzilla.suse.com/1066472

- -- 

 SUSE Security Update: Security update for the Linux Kernel (Live Patch 2 for SLE 12 SP3)
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:3076-1
Rating:             important
References:         #1059677 #1063671 #1064392 #1066471 #1066472 
                    
Cross-References:   CVE-2017-13080 CVE-2017-15649
Affected Products:
                    SUSE Linux Enterprise Live Patching 12-SP3
______________________________________________________________________________

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

Description:

   This update for the Linux Kernel 4.4.82-6_6 fixes several issues.

   The following security issues were fixed:

   - CVE-2017-15649: net/packet/af_packet.c in the Linux kernel allowed local
     users to gain privileges via crafted system calls that trigger
     mishandling of packet_fanout data structures, because of a race
     condition (involving fanout_add and packet_do_bind) that leads to a
     use-after-free, a different vulnerability than CVE-2017-6346
     (bsc#1064392)
   - CVE-2017-13080: Wi-Fi Protected Access (WPA and WPA2) allowed
     reinstallation of the Group Temporal Key (GTK) during the group key
     handshake, allowing an attacker within radio range to replay frames from
     access points to clients (bsc#1063671, bsc#1066472, bsc#1066471)

   Non security issues fixed:

   - A bug in xfs was fixed: "xfs can't mount - Torn write (CRC failure)
     detected" (bsc#1059677)


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-SP3:

      zypper in -t patch SUSE-SLE-Live-Patching-12-SP3-2017-1900=1

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


Package List:

   - SUSE Linux Enterprise Live Patching 12-SP3 (x86_64):

      kgraft-patch-4_4_82-6_6-default-2-2.1
      kgraft-patch-4_4_82-6_6-default-debuginfo-2-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-13080.html
   https://www.suse.com/security/cve/CVE-2017-15649.html
   https://bugzilla.suse.com/1059677
   https://bugzilla.suse.com/1063671
   https://bugzilla.suse.com/1064392
   https://bugzilla.suse.com/1066471
   https://bugzilla.suse.com/1066472

- -- 

 SUSE Security Update: Security update for the Linux Kernel (Live Patch 3 for SLE 12 SP3)
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:3074-1
Rating:             important
References:         #1063671 #1064392 #1066471 #1066472 
Cross-References:   CVE-2017-13080 CVE-2017-15649
Affected Products:
                    SUSE Linux Enterprise Live Patching 12-SP3
______________________________________________________________________________

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

Description:

   This update for the Linux Kernel 4.4.82-6_9 fixes several issues.

   The following security issues were fixed:

   - CVE-2017-15649: net/packet/af_packet.c in the Linux kernel allowed local
     users to gain privileges via crafted system calls that trigger
     mishandling of packet_fanout data structures, because of a race
     condition (involving fanout_add and packet_do_bind) that leads to a
     use-after-free, a different vulnerability than CVE-2017-6346
     (bsc#1064392)

   Non security issues fixed:

   - CVE-2017-13080: Wi-Fi Protected Access (WPA and WPA2) allowed
     reinstallation of the Group Temporal Key (GTK) during the group key
     handshake, allowing an attacker within radio range to replay frames from
     access points to clients (bsc#1063671, bsc#1066472, bsc#1066471)


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-SP3:

      zypper in -t patch SUSE-SLE-Live-Patching-12-SP3-2017-1899=1

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


Package List:

   - SUSE Linux Enterprise Live Patching 12-SP3 (x86_64):

      kgraft-patch-4_4_82-6_9-default-2-2.1
      kgraft-patch-4_4_82-6_9-default-debuginfo-2-2.1


References:

   https://www.suse.com/security/cve/CVE-2017-13080.html
   https://www.suse.com/security/cve/CVE-2017-15649.html
   https://bugzilla.suse.com/1063671
   https://bugzilla.suse.com/1064392
   https://bugzilla.suse.com/1066471
   https://bugzilla.suse.com/1066472

- --

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

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