SUSE: 2019:2572-1 important: the Linux Kernel (Live Patch 10 for SLE 15)

    Date08 Oct 2019
    CategorySuSE
    443
    Posted ByLinuxSecurity Advisories
    An update that solves one vulnerability and has one errata is now available.
    
       SUSE Security Update: Security update for the Linux Kernel (Live Patch 10 for SLE 15)
    ______________________________________________________________________________
    
    Announcement ID:    SUSE-SU-2019:2572-1
    Rating:             important
    References:         #1149841 #1151021 
    Cross-References:   CVE-2019-14835
    Affected Products:
                        SUSE Linux Enterprise Module for Live Patching 15-SP1
                        SUSE Linux Enterprise Module for Live Patching 15
                        SUSE Linux Enterprise Live Patching 12-SP4
    ______________________________________________________________________________
    
       An update that solves one vulnerability and has one errata
       is now available.
    
    Description:
    
       This update for the Linux Kernel 4.12.14-150_17 fixes several issues.
    
       The following security issue was fixed:
    
       - CVE-2019-14835: A buffer overflow flaw was found in the way vhost
         functionality, that translates virtqueue buffers to IOVs, logged the
         buffer descriptors during migration. A privileged guest user able to
         pass descriptors with invalid length to the host when migration is
         underway, could use this flaw to increase their privileges on the host
         (bsc#1151021).
    
    
    Patch Instructions:
    
       To install this SUSE Security Update use the SUSE recommended installation methods
       like YaST online_update or "zypper patch".
    
       Alternatively you can run the command listed for your product:
    
       - SUSE Linux Enterprise Module for Live Patching 15-SP1:
    
          zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2019-2573=1 SUSE-SLE-Module-Live-Patching-15-SP1-2019-2574=1 SUSE-SLE-Module-Live-Patching-15-SP1-2019-2575=1 SUSE-SLE-Module-Live-Patching-15-SP1-2019-2576=1 SUSE-SLE-Module-Live-Patching-15-SP1-2019-2587=1
    
       - SUSE Linux Enterprise Module for Live Patching 15:
    
          zypper in -t patch SUSE-SLE-Module-Live-Patching-15-2019-2570=1 SUSE-SLE-Module-Live-Patching-15-2019-2572=1 SUSE-SLE-Module-Live-Patching-15-2019-2577=1 SUSE-SLE-Module-Live-Patching-15-2019-2578=1 SUSE-SLE-Module-Live-Patching-15-2019-2580=1 SUSE-SLE-Module-Live-Patching-15-2019-2581=1 SUSE-SLE-Module-Live-Patching-15-2019-2584=1 SUSE-SLE-Module-Live-Patching-15-2019-2585=1 SUSE-SLE-Module-Live-Patching-15-2019-2586=1
    
       - SUSE Linux Enterprise Live Patching 12-SP4:
    
          zypper in -t patch SUSE-SLE-Live-Patching-12-SP4-2019-2571=1 SUSE-SLE-Live-Patching-12-SP4-2019-2579=1 SUSE-SLE-Live-Patching-12-SP4-2019-2582=1 SUSE-SLE-Live-Patching-12-SP4-2019-2583=1 SUSE-SLE-Live-Patching-12-SP4-2019-2588=1 SUSE-SLE-Live-Patching-12-SP4-2019-2589=1 SUSE-SLE-Live-Patching-12-SP4-2019-2590=1 SUSE-SLE-Live-Patching-12-SP4-2019-2591=1
    
    
    
    Package List:
    
       - SUSE Linux Enterprise Module for Live Patching 15-SP1 (ppc64le x86_64):
    
          kernel-livepatch-4_12_14-195-default-6-16.1
          kernel-livepatch-4_12_14-197_10-default-2-2.1
          kernel-livepatch-4_12_14-197_15-default-2-2.1
          kernel-livepatch-4_12_14-197_4-default-5-2.1
          kernel-livepatch-4_12_14-197_7-default-4-2.1
    
       - SUSE Linux Enterprise Module for Live Patching 15 (ppc64le x86_64):
    
          kernel-livepatch-4_12_14-150_14-default-4-2.1
          kernel-livepatch-4_12_14-150_14-default-debuginfo-4-2.1
          kernel-livepatch-4_12_14-150_17-default-4-2.1
          kernel-livepatch-4_12_14-150_17-default-debuginfo-4-2.1
          kernel-livepatch-4_12_14-150_22-default-3-2.1
          kernel-livepatch-4_12_14-150_22-default-debuginfo-3-2.1
          kernel-livepatch-4_12_14-150_27-default-2-2.1
          kernel-livepatch-4_12_14-150_27-default-debuginfo-2-2.1
          kernel-livepatch-4_12_14-150_32-default-2-2.1
          kernel-livepatch-4_12_14-150_32-default-debuginfo-2-2.1
          kernel-livepatch-4_12_14-25_19-default-8-2.1
          kernel-livepatch-4_12_14-25_19-default-debuginfo-8-2.1
          kernel-livepatch-4_12_14-25_22-default-7-2.1
          kernel-livepatch-4_12_14-25_22-default-debuginfo-7-2.1
          kernel-livepatch-4_12_14-25_25-default-6-2.1
          kernel-livepatch-4_12_14-25_25-default-debuginfo-6-2.1
          kernel-livepatch-4_12_14-25_28-default-5-2.1
          kernel-livepatch-4_12_14-25_28-default-debuginfo-5-2.1
    
       - SUSE Linux Enterprise Live Patching 12-SP4 (ppc64le x86_64):
    
          kgraft-patch-4_12_14-94_41-default-7-2.19.1
          kgraft-patch-4_12_14-94_41-default-debuginfo-7-2.19.1
          kgraft-patch-4_12_14-95_13-default-4-2.1
          kgraft-patch-4_12_14-95_16-default-4-2.1
          kgraft-patch-4_12_14-95_19-default-3-2.1
          kgraft-patch-4_12_14-95_24-default-2-2.1
          kgraft-patch-4_12_14-95_29-default-2-2.1
          kgraft-patch-4_12_14-95_3-default-6-2.1
          kgraft-patch-4_12_14-95_6-default-5-2.1
          kgraft-patch-SLE12-SP4_Update_0-debugsource-7-2.19.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2019-14835.html
       https://bugzilla.suse.com/1149841
       https://bugzilla.suse.com/1151021
    
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