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    openSUSE: 2020:2300-1 moderate: gcc7

    Date 20 Dec 2020
    133
    Posted By LinuxSecurity Advisories
    An update that solves one vulnerability and has 7 fixes is now available.
    
       openSUSE Security Update: Security update for gcc7
    ______________________________________________________________________________
    
    Announcement ID:    openSUSE-SU-2020:2300-1
    Rating:             moderate
    References:         #1150164 #1161913 #1167939 #1172798 #1178577 
                        #1178614 #1178624 #1178675 
    Cross-References:   CVE-2020-13844
    Affected Products:
                        openSUSE Leap 15.1
    ______________________________________________________________________________
    
       An update that solves one vulnerability and has 7 fixes is
       now available.
    
    Description:
    
       This update for gcc7 fixes the following issues:
    
       - CVE-2020-13844: Added mitigation for aarch64 Straight Line Speculation
         issue (bsc#1172798)
       - Enable fortran for the nvptx offload compiler.
       - Update README.First-for.SuSE.packagers
       - avoid assembler errors with AVX512 gather and scatter instructions when
         using -masm=intel.
       - Backport the aarch64 -moutline-atomics feature and accumulated fixes but
         not its default enabling.  [jsc#SLE-12209, bsc#1167939]
       - Fixed 32bit libgnat.so link.  [bsc#1178675]
       - Fixed memcpy miscompilation on aarch64. [bsc#1178624, bsc#1178577]
       - Fixed debug line info for try/catch.  [bsc#1178614]
       - Remove -mbranch-protection=standard (aarch64 flag) when gcc7 is used to
         build gcc7 (ie when ada is enabled)
       - Fixed corruption of pass private ->aux via DF. [gcc#94148]
       - Fixed debug information issue with inlined functions and passed by
         reference arguments.  [gcc#93888]
       - Fixed binutils release date detection issue.
       - Fixed register allocation issue with exception handling code on s390x.
         [bsc#1161913]
       - Fixed miscompilation of some atomic code on aarch64. [bsc#1150164]
    
       This update was imported from the SUSE:SLE-15: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-2020-2300=1
    
    
    
    Package List:
    
       - openSUSE Leap 15.1 (i586 x86_64):
    
          cpp7-7.5.0+r278197-lp151.2.15.1
          cpp7-debuginfo-7.5.0+r278197-lp151.2.15.1
          gcc7-7.5.0+r278197-lp151.2.15.1
          gcc7-ada-7.5.0+r278197-lp151.2.15.1
          gcc7-ada-debuginfo-7.5.0+r278197-lp151.2.15.1
          gcc7-c++-7.5.0+r278197-lp151.2.15.1
          gcc7-c++-debuginfo-7.5.0+r278197-lp151.2.15.1
          gcc7-debuginfo-7.5.0+r278197-lp151.2.15.1
          gcc7-debugsource-7.5.0+r278197-lp151.2.15.1
          gcc7-fortran-7.5.0+r278197-lp151.2.15.1
          gcc7-fortran-debuginfo-7.5.0+r278197-lp151.2.15.1
          gcc7-go-7.5.0+r278197-lp151.2.15.1
          gcc7-go-debuginfo-7.5.0+r278197-lp151.2.15.1
          gcc7-locale-7.5.0+r278197-lp151.2.15.1
          gcc7-obj-c++-7.5.0+r278197-lp151.2.15.1
          gcc7-obj-c++-debuginfo-7.5.0+r278197-lp151.2.15.1
          gcc7-objc-7.5.0+r278197-lp151.2.15.1
          gcc7-objc-debuginfo-7.5.0+r278197-lp151.2.15.1
          libada7-7.5.0+r278197-lp151.2.15.1
          libada7-debuginfo-7.5.0+r278197-lp151.2.15.1
          libasan4-7.5.0+r278197-lp151.2.15.1
          libasan4-debuginfo-7.5.0+r278197-lp151.2.15.1
          libcilkrts5-7.5.0+r278197-lp151.2.15.1
          libcilkrts5-debuginfo-7.5.0+r278197-lp151.2.15.1
          libgfortran4-7.5.0+r278197-lp151.2.15.1
          libgfortran4-debuginfo-7.5.0+r278197-lp151.2.15.1
          libgo11-7.5.0+r278197-lp151.2.15.1
          libgo11-debuginfo-7.5.0+r278197-lp151.2.15.1
          libstdc++6-devel-gcc7-7.5.0+r278197-lp151.2.15.1
          libubsan0-7.5.0+r278197-lp151.2.15.1
          libubsan0-debuginfo-7.5.0+r278197-lp151.2.15.1
    
       - openSUSE Leap 15.1 (noarch):
    
          gcc7-info-7.5.0+r278197-lp151.2.15.1
    
       - openSUSE Leap 15.1 (x86_64):
    
          gcc7-32bit-7.5.0+r278197-lp151.2.15.1
          gcc7-ada-32bit-7.5.0+r278197-lp151.2.15.1
          gcc7-c++-32bit-7.5.0+r278197-lp151.2.15.1
          gcc7-fortran-32bit-7.5.0+r278197-lp151.2.15.1
          gcc7-go-32bit-7.5.0+r278197-lp151.2.15.1
          gcc7-obj-c++-32bit-7.5.0+r278197-lp151.2.15.1
          gcc7-objc-32bit-7.5.0+r278197-lp151.2.15.1
          libada7-32bit-7.5.0+r278197-lp151.2.15.1
          libada7-32bit-debuginfo-7.5.0+r278197-lp151.2.15.1
          libasan4-32bit-7.5.0+r278197-lp151.2.15.1
          libasan4-32bit-debuginfo-7.5.0+r278197-lp151.2.15.1
          libcilkrts5-32bit-7.5.0+r278197-lp151.2.15.1
          libcilkrts5-32bit-debuginfo-7.5.0+r278197-lp151.2.15.1
          libgfortran4-32bit-7.5.0+r278197-lp151.2.15.1
          libgfortran4-32bit-debuginfo-7.5.0+r278197-lp151.2.15.1
          libgo11-32bit-7.5.0+r278197-lp151.2.15.1
          libgo11-32bit-debuginfo-7.5.0+r278197-lp151.2.15.1
          libstdc++6-devel-gcc7-32bit-7.5.0+r278197-lp151.2.15.1
          libubsan0-32bit-7.5.0+r278197-lp151.2.15.1
          libubsan0-32bit-debuginfo-7.5.0+r278197-lp151.2.15.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2020-13844.html
       https://bugzilla.suse.com/1150164
       https://bugzilla.suse.com/1161913
       https://bugzilla.suse.com/1167939
       https://bugzilla.suse.com/1172798
       https://bugzilla.suse.com/1178577
       https://bugzilla.suse.com/1178614
       https://bugzilla.suse.com/1178624
       https://bugzilla.suse.com/1178675
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