SUSE Security Update: Security update for cryptsetup
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Announcement ID:    SUSE-SU-2022:0144-1
Rating:             moderate
References:         #1194469 
Cross-References:   CVE-2021-4122
CVSS scores:
                    CVE-2021-4122 (SUSE): 5.9 CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Affected Products:
                    SUSE MicroOS 5.1
                    SUSE Linux Enterprise Module for Basesystem 15-SP3
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   An update that fixes one vulnerability is now available.

Description:

   This update for cryptsetup fixes the following issues:

   - CVE-2021-4122: Fixed possible attacks against data confidentiality
     through LUKS2 online reencryption extension crash recovery (bsc#1194469).


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 5.1:

      zypper in -t patch SUSE-SUSE-MicroOS-5.1-2022-144=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-144=1



Package List:

   - SUSE MicroOS 5.1 (aarch64 s390x x86_64):

      cryptsetup-2.3.7-150300.3.5.1
      cryptsetup-debuginfo-2.3.7-150300.3.5.1
      cryptsetup-debugsource-2.3.7-150300.3.5.1
      libcryptsetup12-2.3.7-150300.3.5.1
      libcryptsetup12-debuginfo-2.3.7-150300.3.5.1
      libcryptsetup12-hmac-2.3.7-150300.3.5.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64):

      cryptsetup-2.3.7-150300.3.5.1
      cryptsetup-debuginfo-2.3.7-150300.3.5.1
      cryptsetup-debugsource-2.3.7-150300.3.5.1
      libcryptsetup-devel-2.3.7-150300.3.5.1
      libcryptsetup12-2.3.7-150300.3.5.1
      libcryptsetup12-debuginfo-2.3.7-150300.3.5.1
      libcryptsetup12-hmac-2.3.7-150300.3.5.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3 (noarch):

      cryptsetup-lang-2.3.7-150300.3.5.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3 (x86_64):

      libcryptsetup12-32bit-2.3.7-150300.3.5.1
      libcryptsetup12-32bit-debuginfo-2.3.7-150300.3.5.1
      libcryptsetup12-hmac-32bit-2.3.7-150300.3.5.1


References:

   https://www.suse.com/security/cve/CVE-2021-4122.html
   https://bugzilla.suse.com/1194469