SUSE-SU-2021:1636-1: moderate: Recommended update for grub2

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Recommended update for grub2
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:1636-1
Rating:             moderate
References:         #1185580 
Affected Products:
                    SUSE MicroOS 5.0
                    SUSE Linux Enterprise Module for Server Applications 15-SP2
                    SUSE Linux Enterprise Module for Basesystem 15-SP2
______________________________________________________________________________

   An update that contains security fixes can now be installed.

Description:

   This update for grub2 fixes the following issues:

   - Fixed error with the shim_lock protocol that is not found on aarch64
     (bsc#1185580).


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 MicroOS 5.0:

      zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-1636=1

   - SUSE Linux Enterprise Module for Server Applications 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2021-1636=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-1636=1



Package List:

   - SUSE MicroOS 5.0 (aarch64 x86_64):

      grub2-2.04-9.45.2
      grub2-debuginfo-2.04-9.45.2
      grub2-debugsource-2.04-9.45.2

   - SUSE MicroOS 5.0 (noarch):

      grub2-arm64-efi-2.04-9.45.2
      grub2-i386-pc-2.04-9.45.2
      grub2-snapper-plugin-2.04-9.45.2
      grub2-x86_64-efi-2.04-9.45.2
      grub2-x86_64-xen-2.04-9.45.2

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (noarch):

      grub2-x86_64-xen-2.04-9.45.2

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):

      grub2-2.04-9.45.2
      grub2-debuginfo-2.04-9.45.2

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 s390x x86_64):

      grub2-debugsource-2.04-9.45.2

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (noarch):

      grub2-arm64-efi-2.04-9.45.2
      grub2-i386-pc-2.04-9.45.2
      grub2-powerpc-ieee1275-2.04-9.45.2
      grub2-snapper-plugin-2.04-9.45.2
      grub2-systemd-sleep-plugin-2.04-9.45.2
      grub2-x86_64-efi-2.04-9.45.2

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (s390x):

      grub2-s390x-emu-2.04-9.45.2


References:

   https://bugzilla.suse.com/1185580