Security update for multipath-tools

Announcement ID:	SUSE-SU-2022:3707-1
Rating:	important
References:	bsc#1187534 bsc#1202616 bsc#1202739
Cross-References:	CVE-2022-41973 CVE-2022-41974
CVSS scores:	CVE-2022-41973 ( SUSE ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVE-2022-41973 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-41974 ( SUSE ): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-41974 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:	SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5

An update that solves two vulnerabilities and has one security fix can now be installed.

Description:

This update for multipath-tools fixes the following issues:

• CVE-2022-41973: Fixed a symlink attack in multipathd. (bsc#1202739)
• CVE-2022-41974: Fixed an authorization bypass issue in multipathd. (bsc#1202739)
• Avoid linking to libreadline to avoid licensing issue (bsc#1202616)
• Fix that some zfcp devices have large/negative LUN IDs (bsc#1187534)

Patch Instructions:

To install this SUSE 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 Software Development Kit 12 SP5
  zypper in -t patch SUSE-SLE-SDK-12-SP5-2022-3707=1
• SUSE Linux Enterprise High Performance Computing 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-3707=1
• SUSE Linux Enterprise Server 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-3707=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-3707=1

Package List:

• SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x x86_64)
  • multipath-tools-devel-0.7.9+232+suse.cbc3754-3.14.1
  • multipath-tools-debuginfo-0.7.9+232+suse.cbc3754-3.14.1
  • multipath-tools-debugsource-0.7.9+232+suse.cbc3754-3.14.1
• SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
  • multipath-tools-0.7.9+232+suse.cbc3754-3.14.1
  • kpartx-0.7.9+232+suse.cbc3754-3.14.1
  • multipath-tools-debuginfo-0.7.9+232+suse.cbc3754-3.14.1
  • kpartx-debuginfo-0.7.9+232+suse.cbc3754-3.14.1
  • multipath-tools-debugsource-0.7.9+232+suse.cbc3754-3.14.1
• SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
  • multipath-tools-0.7.9+232+suse.cbc3754-3.14.1
  • kpartx-0.7.9+232+suse.cbc3754-3.14.1
  • multipath-tools-debuginfo-0.7.9+232+suse.cbc3754-3.14.1
  • kpartx-debuginfo-0.7.9+232+suse.cbc3754-3.14.1
  • multipath-tools-debugsource-0.7.9+232+suse.cbc3754-3.14.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
  • multipath-tools-0.7.9+232+suse.cbc3754-3.14.1
  • kpartx-0.7.9+232+suse.cbc3754-3.14.1
  • multipath-tools-debuginfo-0.7.9+232+suse.cbc3754-3.14.1
  • kpartx-debuginfo-0.7.9+232+suse.cbc3754-3.14.1
  • multipath-tools-debugsource-0.7.9+232+suse.cbc3754-3.14.1

References:

• https://www.suse.com/security/cve/CVE-2022-41973.html
• https://www.suse.com/security/cve/CVE-2022-41974.html
• https://bugzilla.suse.com/show_bug.cgi?id=1187534
• https://bugzilla.suse.com/show_bug.cgi?id=1202616
• https://bugzilla.suse.com/show_bug.cgi?id=1202739