SUSE: 2019:14220-1 important: microcode_ctl

    Date15 Nov 2019
    CategorySuSE
    139
    Posted ByLinuxSecurity Advisories
    An update that solves two vulnerabilities and has one errata is now available.
    
       SUSE Security Update: Security update for microcode_ctl
    ______________________________________________________________________________
    
    Announcement ID:    SUSE-SU-2019:14220-1
    Rating:             important
    References:         #1139073 #1141035 #1155988 
    Cross-References:   CVE-2019-11135 CVE-2019-11139
    Affected Products:
                        SUSE Linux Enterprise Server 11-SP4-LTSS
                        SUSE Linux Enterprise Point of Sale 11-SP3
    ______________________________________________________________________________
    
       An update that solves two vulnerabilities and has one
       errata is now available.
    
    Description:
    
       This update for microcode_ctl fixes the following issues:
    
       - Updated to 20191112 official security release (bsc#1155988)
       - Includes security fixes for:
         - CVE-2019-11135: Added feature allowing to disable TSX RTM (bsc#1139073)
         - CVE-2019-11139: A CPU microcode only fix for Voltage modulation issues
           (bsc#1141035)
    
    
    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 Server 11-SP4-LTSS:
    
          zypper in -t patch slessp4-microcode_ctl-14220=1
    
       - SUSE Linux Enterprise Point of Sale 11-SP3:
    
          zypper in -t patch sleposp3-microcode_ctl-14220=1
    
    
    
    Package List:
    
       - SUSE Linux Enterprise Server 11-SP4-LTSS (i586 x86_64):
    
          microcode_ctl-1.17-102.83.50.1
    
       - SUSE Linux Enterprise Point of Sale 11-SP3 (i586):
    
          microcode_ctl-1.17-102.83.50.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2019-11135.html
       https://www.suse.com/security/cve/CVE-2019-11139.html
       https://bugzilla.suse.com/1139073
       https://bugzilla.suse.com/1141035
       https://bugzilla.suse.com/1155988
    
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