Security update for mdadm

Announcement ID:	SUSE-SU-2023:3953-1
Rating:	moderate
References:	#1214244 #1214245
Cross-References:	CVE-2023-28736 CVE-2023-28938
CVSS scores:	CVE-2023-28736 ( SUSE ): 5.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L CVE-2023-28736 ( NVD ): 5.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L CVE-2023-28938 ( SUSE ): 3.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:L CVE-2023-28938 ( NVD ): 3.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:L
Affected Products:	Basesystem Module 15-SP4 openSUSE Leap 15.4 SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Micro 5.1 SUSE Linux Enterprise Micro 5.2 SUSE Linux Enterprise Micro 5.3 SUSE Linux Enterprise Micro 5.4 SUSE Linux Enterprise Micro for Rancher 5.2 SUSE Linux Enterprise Micro for Rancher 5.3 SUSE Linux Enterprise Micro for Rancher 5.4 SUSE Linux Enterprise Real Time 15 SP4 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Manager Proxy 4.2 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.2 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.2 SUSE Manager Server 4.3

An update that solves two vulnerabilities can now be installed.

Description:

This update for mdadm fixes the following issues:

• CVE-2023-28736: Fixed a buffer overflow (bsc#1214244).
• CVE-2023-28938: Fixed uncontrolled resource consumption (bsc#1214245).

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 Micro for Rancher 5.3
  zypper in -t patch SUSE-SLE-Micro-5.3-2023-3953=1
• SUSE Linux Enterprise Micro 5.3
  zypper in -t patch SUSE-SLE-Micro-5.3-2023-3953=1
• SUSE Linux Enterprise Micro for Rancher 5.4
  zypper in -t patch SUSE-SLE-Micro-5.4-2023-3953=1
• SUSE Linux Enterprise Micro 5.4
  zypper in -t patch SUSE-SLE-Micro-5.4-2023-3953=1
• Basesystem Module 15-SP4
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-3953=1
• SUSE Manager Proxy 4.2
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.2-2023-3953=1
• SUSE Manager Retail Branch Server 4.2
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.2-2023-3953=1
• SUSE Manager Server 4.2
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.2-2023-3953=1
• SUSE Linux Enterprise Micro 5.1
  zypper in -t patch SUSE-SUSE-MicroOS-5.1-2023-3953=1
• SUSE Linux Enterprise Micro 5.2
  zypper in -t patch SUSE-SUSE-MicroOS-5.2-2023-3953=1
• SUSE Linux Enterprise Micro for Rancher 5.2
  zypper in -t patch SUSE-SUSE-MicroOS-5.2-2023-3953=1
• openSUSE Leap 15.4
  zypper in -t patch openSUSE-SLE-15.4-2023-3953=1

Package List:

• SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
  • mdadm-4.1-150300.24.33.1
  • mdadm-debugsource-4.1-150300.24.33.1
  • mdadm-debuginfo-4.1-150300.24.33.1
• SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
  • mdadm-4.1-150300.24.33.1
  • mdadm-debugsource-4.1-150300.24.33.1
  • mdadm-debuginfo-4.1-150300.24.33.1
• SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64)
  • mdadm-4.1-150300.24.33.1
  • mdadm-debugsource-4.1-150300.24.33.1
  • mdadm-debuginfo-4.1-150300.24.33.1
• SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64)
  • mdadm-4.1-150300.24.33.1
  • mdadm-debugsource-4.1-150300.24.33.1
  • mdadm-debuginfo-4.1-150300.24.33.1
• Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64)
  • mdadm-4.1-150300.24.33.1
  • mdadm-debugsource-4.1-150300.24.33.1
  • mdadm-debuginfo-4.1-150300.24.33.1
• SUSE Manager Proxy 4.2 (x86_64)
  • mdadm-4.1-150300.24.33.1
  • mdadm-debugsource-4.1-150300.24.33.1
  • mdadm-debuginfo-4.1-150300.24.33.1
• SUSE Manager Retail Branch Server 4.2 (x86_64)
  • mdadm-4.1-150300.24.33.1
  • mdadm-debugsource-4.1-150300.24.33.1
  • mdadm-debuginfo-4.1-150300.24.33.1
• SUSE Manager Server 4.2 (ppc64le s390x x86_64)
  • mdadm-4.1-150300.24.33.1
  • mdadm-debugsource-4.1-150300.24.33.1
  • mdadm-debuginfo-4.1-150300.24.33.1
• SUSE Linux Enterprise Micro 5.1 (aarch64 s390x x86_64)
  • mdadm-4.1-150300.24.33.1
  • mdadm-debugsource-4.1-150300.24.33.1
  • mdadm-debuginfo-4.1-150300.24.33.1
• SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64)
  • mdadm-4.1-150300.24.33.1
  • mdadm-debugsource-4.1-150300.24.33.1
  • mdadm-debuginfo-4.1-150300.24.33.1
• SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 s390x x86_64)
  • mdadm-4.1-150300.24.33.1
  • mdadm-debugsource-4.1-150300.24.33.1
  • mdadm-debuginfo-4.1-150300.24.33.1
• openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
  • mdadm-4.1-150300.24.33.1
  • mdadm-debugsource-4.1-150300.24.33.1
  • mdadm-debuginfo-4.1-150300.24.33.1

References:

• https://www.suse.com/security/cve/CVE-2023-28736.html
• https://www.suse.com/security/cve/CVE-2023-28938.html
• https://bugzilla.suse.com/show_bug.cgi?id=1214244
• https://bugzilla.suse.com/show_bug.cgi?id=1214245