SUSE: 2019:3296-1 important: xen

    Date 13 Dec 2019
    320
    Posted By LinuxSecurity Advisories
    An update that fixes 6 vulnerabilities is now available.
    
       SUSE Security Update: Security update for xen
    ______________________________________________________________________________
    
    Announcement ID:    SUSE-SU-2019:3296-1
    Rating:             important
    References:         #1158003 #1158004 #1158005 #1158006 #1158007 
                        
    Cross-References:   CVE-2019-19577 CVE-2019-19578 CVE-2019-19580
                        CVE-2019-19581 CVE-2019-19582 CVE-2019-19583
                       
    Affected Products:
                        SUSE Linux Enterprise Software Development Kit 12-SP5
                        SUSE Linux Enterprise Server 12-SP5
    ______________________________________________________________________________
    
       An update that fixes 6 vulnerabilities is now available.
    
    Description:
    
       This update for xen fixes the following issues:
    
       - CVE-2019-19581: Fixed a potential out of bounds on 32-bit Arm
         (bsc#1158003 XSA-307).
       - CVE-2019-19582: Fixed a potential infinite loop when x86 accesses to
         bitmaps with a compile time known size of 64 (bsc#1158003 XSA-307).
       - CVE-2019-19583: Fixed improper checks which could have allowed HVM/PVH
         guest userspace code to crash the guest,leading to a guest denial of
         service (bsc#1158004 XSA-308).
       - CVE-2019-19578: Fixed an issue where a malicious or buggy PV guest could
         have caused hypervisor crash resulting in denial of service affecting
         the entire host (bsc#1158005 XSA-309).
       - CVE-2019-19580: Fixed a privilege escalation where a malicious PV guest
         administrator could have been able to escalate their privilege to that
         of the host (bsc#1158006 XSA-310).
       - CVE-2019-19577: Fixed an issue where a malicious guest administrator
         could have caused Xen to access data structures while they are being
         modified leading to a crash (bsc#1158007 XSA-311).
    
    
    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 Software Development Kit 12-SP5:
    
          zypper in -t patch SUSE-SLE-SDK-12-SP5-2019-3296=1
    
       - SUSE Linux Enterprise Server 12-SP5:
    
          zypper in -t patch SUSE-SLE-SERVER-12-SP5-2019-3296=1
    
    
    
    Package List:
    
       - SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 x86_64):
    
          xen-debugsource-4.12.1_10-3.8.1
          xen-devel-4.12.1_10-3.8.1
    
       - SUSE Linux Enterprise Server 12-SP5 (x86_64):
    
          xen-4.12.1_10-3.8.1
          xen-debugsource-4.12.1_10-3.8.1
          xen-doc-html-4.12.1_10-3.8.1
          xen-libs-32bit-4.12.1_10-3.8.1
          xen-libs-4.12.1_10-3.8.1
          xen-libs-debuginfo-32bit-4.12.1_10-3.8.1
          xen-libs-debuginfo-4.12.1_10-3.8.1
          xen-tools-4.12.1_10-3.8.1
          xen-tools-debuginfo-4.12.1_10-3.8.1
          xen-tools-domU-4.12.1_10-3.8.1
          xen-tools-domU-debuginfo-4.12.1_10-3.8.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2019-19577.html
       https://www.suse.com/security/cve/CVE-2019-19578.html
       https://www.suse.com/security/cve/CVE-2019-19580.html
       https://www.suse.com/security/cve/CVE-2019-19581.html
       https://www.suse.com/security/cve/CVE-2019-19582.html
       https://www.suse.com/security/cve/CVE-2019-19583.html
       https://bugzilla.suse.com/1158003
       https://bugzilla.suse.com/1158004
       https://bugzilla.suse.com/1158005
       https://bugzilla.suse.com/1158006
       https://bugzilla.suse.com/1158007
    
    _______________________________________________
    sle-security-updates mailing list
    This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://lists.suse.com/mailman/listinfo/sle-security-updates
    

    LinuxSecurity Poll

    Have you ever used tcpdump for network troubleshooting or debugging?

    No answer selected. Please try again.
    Please select either existing option or enter your own, however not both.
    Please select minimum 0 answer(s) and maximum 2 answer(s).
    /main-polls/36-have-you-ever-used-tcpdump-for-network-troubleshooting-or-debugging?task=poll.vote&format=json
    36
    radio
    [{"id":"125","title":"Yes","votes":"36","type":"x","order":"1","pct":80,"resources":[]},{"id":"126","title":"No ","votes":"9","type":"x","order":"2","pct":20,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350


    VIEW MORE POLLS

    bottom 200

    Please enable / Bitte aktiviere JavaScript!
    Veuillez activer / Por favor activa el Javascript![ ? ]

    We use cookies to provide and improve our services. By using our site, you consent to our Cookie Policy.