SUSE: 2019:14201-1 important: xen

    Date25 Oct 2019
    CategorySuSE
    248
    Posted ByLinuxSecurity Advisories
    An update that fixes 12 vulnerabilities is now available.
    
       SUSE Security Update: Security update for xen
    ______________________________________________________________________________
    
    Announcement ID:    SUSE-SU-2019:14201-1
    Rating:             important
    References:         #1047675 #1126140 #1126141 #1126192 #1126195 
                        #1126196 #1130680 #1135905 #1143797 #1145652 
                        #1146874 #1149813 
    Cross-References:   CVE-2017-10806 CVE-2018-20815 CVE-2019-12067
                        CVE-2019-12068 CVE-2019-12155 CVE-2019-14378
                        CVE-2019-15890 CVE-2019-17340 CVE-2019-17341
                        CVE-2019-17342 CVE-2019-17343 CVE-2019-17344
                       
    Affected Products:
                        SUSE Linux Enterprise Point of Sale 11-SP3
                        SUSE Linux Enterprise Debuginfo 11-SP3
    ______________________________________________________________________________
    
       An update that fixes 12 vulnerabilities is now available.
    
    Description:
    
       This update for xen fixes the following issues:
    
       - CVE-2019-15890: Fixed a use-after-free in SLiRP networking
         implementation of QEMU emulator which could have led to Denial of
         Service (bsc#1149813).
       - CVE-2019-12068: Fixed an issue in lsi which could lead to an infinite
         loop and denial of service (bsc#1146874).
       - CVE-2019-14378: Fixed a heap buffer overflow in SLiRp networking
         implementation of QEMU emulator which could have led to execution of
         arbitrary code with privileges of the QEMU process (bsc#1143797).
       - CVE-2019-12067: Fixed a null pointer dereference which could have led to
         denial of service (bsc#1145652).
       - CVE-2019-12155: Fixed a null pointer dereference in QXL VGA card
         emulator of QEMU which could have led to denial of service (bsc#1135905).
       - CVE-2018-20815: Fixed a heap buffer overflow while loading device tree
         blob (bsc#1130680).
       - CVE-2017-10806: Fixed a stack buffer overflow in debug logging
         (bsc#1047675).
    
    
    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 Point of Sale 11-SP3:
    
          zypper in -t patch sleposp3-xen-14201=1
    
       - SUSE Linux Enterprise Debuginfo 11-SP3:
    
          zypper in -t patch dbgsp3-xen-14201=1
    
    
    
    Package List:
    
       - SUSE Linux Enterprise Point of Sale 11-SP3 (i586):
    
          xen-kmp-default-4.2.5_21_3.0.101_0.47.106.59-45.33.1
          xen-kmp-pae-4.2.5_21_3.0.101_0.47.106.59-45.33.1
          xen-libs-4.2.5_21-45.33.1
          xen-tools-domU-4.2.5_21-45.33.1
    
       - SUSE Linux Enterprise Debuginfo 11-SP3 (i586 x86_64):
    
          xen-debuginfo-4.2.5_21-45.33.1
          xen-debugsource-4.2.5_21-45.33.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2017-10806.html
       https://www.suse.com/security/cve/CVE-2018-20815.html
       https://www.suse.com/security/cve/CVE-2019-12067.html
       https://www.suse.com/security/cve/CVE-2019-12068.html
       https://www.suse.com/security/cve/CVE-2019-12155.html
       https://www.suse.com/security/cve/CVE-2019-14378.html
       https://www.suse.com/security/cve/CVE-2019-15890.html
       https://www.suse.com/security/cve/CVE-2019-17340.html
       https://www.suse.com/security/cve/CVE-2019-17341.html
       https://www.suse.com/security/cve/CVE-2019-17342.html
       https://www.suse.com/security/cve/CVE-2019-17343.html
       https://www.suse.com/security/cve/CVE-2019-17344.html
       https://bugzilla.suse.com/1047675
       https://bugzilla.suse.com/1126140
       https://bugzilla.suse.com/1126141
       https://bugzilla.suse.com/1126192
       https://bugzilla.suse.com/1126195
       https://bugzilla.suse.com/1126196
       https://bugzilla.suse.com/1130680
       https://bugzilla.suse.com/1135905
       https://bugzilla.suse.com/1143797
       https://bugzilla.suse.com/1145652
       https://bugzilla.suse.com/1146874
       https://bugzilla.suse.com/1149813
    
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