openSUSE: 2020:0965-1: important: xen

    Date 15 Jul 2020
    156
    Posted By LinuxSecurity Advisories
    An update that solves 5 vulnerabilities and has one errata is now available.
       openSUSE Security Update: Security update for xen
    ______________________________________________________________________________
    
    Announcement ID:    openSUSE-SU-2020:0965-1
    Rating:             important
    References:         #1027519 #1172205 #1173376 #1173377 #1173378 
                        #1173380 
    Cross-References:   CVE-2020-0543 CVE-2020-15563 CVE-2020-15565
                        CVE-2020-15566 CVE-2020-15567
    Affected Products:
                        openSUSE Leap 15.1
    ______________________________________________________________________________
    
       An update that solves 5 vulnerabilities and has one errata
       is now available.
    
    Description:
    
       This update for xen fixes the following issues:
    
       - CVE-2020-15563: Fixed inverted code paths in x86 dirty VRAM tracking
         (bsc#1173377).
       - CVE-2020-15565: Fixed insufficient cache write-back under VT-d
         (bsc#1173378).
       - CVE-2020-15566: Fixed incorrect error handling in event channel port
         allocation (bsc#1173376).
       - CVE-2020-15567: Fixed non-atomic modification of live EPT PTE
         (bsc#1173380).
       - CVE-2020-0543: Special Register Buffer Data Sampling (SRBDS) aka
         "CrossTalk" (bsc#1172205).
    
       Additional upstream bug fixes (bsc#1027519)
    
       This update was imported from the SUSE:SLE-15-SP1:Update update project.
    
    
    Patch Instructions:
    
       To install this openSUSE 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:
    
       - openSUSE Leap 15.1:
    
          zypper in -t patch openSUSE-2020-965=1
    
    
    
    Package List:
    
       - openSUSE Leap 15.1 (i586 x86_64):
    
          xen-debugsource-4.12.3_04-lp151.2.21.1
          xen-devel-4.12.3_04-lp151.2.21.1
          xen-libs-4.12.3_04-lp151.2.21.1
          xen-libs-debuginfo-4.12.3_04-lp151.2.21.1
          xen-tools-domU-4.12.3_04-lp151.2.21.1
          xen-tools-domU-debuginfo-4.12.3_04-lp151.2.21.1
    
       - openSUSE Leap 15.1 (x86_64):
    
          xen-4.12.3_04-lp151.2.21.1
          xen-doc-html-4.12.3_04-lp151.2.21.1
          xen-libs-32bit-4.12.3_04-lp151.2.21.1
          xen-libs-32bit-debuginfo-4.12.3_04-lp151.2.21.1
          xen-tools-4.12.3_04-lp151.2.21.1
          xen-tools-debuginfo-4.12.3_04-lp151.2.21.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2020-0543.html
       https://www.suse.com/security/cve/CVE-2020-15563.html
       https://www.suse.com/security/cve/CVE-2020-15565.html
       https://www.suse.com/security/cve/CVE-2020-15566.html
       https://www.suse.com/security/cve/CVE-2020-15567.html
       https://bugzilla.suse.com/1027519
       https://bugzilla.suse.com/1172205
       https://bugzilla.suse.com/1173376
       https://bugzilla.suse.com/1173377
       https://bugzilla.suse.com/1173378
       https://bugzilla.suse.com/1173380
    
    -- 
    

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