SUSE has released security updates to address several vulnerabilities in several products:

• open-iscsi
  • SUSE Linux Enterprise Server 12-SP3-BCL
• Linux Kernel
  • SUSE Enterprise Storage 7
  • SUSE Linux Enterprise High Availability 12-SP4
  • SUSE Linux Enterprise High Availability 15-SP2
  • SUSE Linux Enterprise High Performance Computing 12-SP4
  • SUSE Linux Enterprise High Performance Computing 15-SP2
  • SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS
  • SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS
  • SUSE Linux Enterprise Live Patching 12-SP4
  • SUSE Linux Enterprise Module for Live Patching 15-SP2
  • SUSE Linux Enterprise Server 12-SP4
  • SUSE Linux Enterprise Server 12-SP4-LTSS
  • SUSE Linux Enterprise Server 15-SP2
  • SUSE Linux Enterprise Server 15-SP2-BCL
  • SUSE Linux Enterprise Server 15-SP2-LTSS
  • SUSE Linux Enterprise Server for SAP 12-SP4
  • SUSE Linux Enterprise Server for SAP 15-SP2
  • SUSE Linux Enterprise Server for SAP Applications 15-SP2
  • SUSE Linux Enterprise Storage 7
  • SUSE Manager Proxy 4.1
  • SUSE Manager Retail Branch Server 4.1
  • SUSE Manager Server 4.1
  • SUSE OpenStack Cloud 9
  • SUSE OpenStack Cloud Crowbar 9

Attacker could exploit these vulnerabilities by doing the following:

• Buffer overflow
• Execute arbitrary code
• Escalation of privilege
• Denial of service attack (DoS)
• Unauthorized modification

The CERT team encourages users to review SUSE security advisory and apply the necessary updates:

• https://www.suse.com/support/update/announcement/2022/suse-su-20222806-1/
• https://www.suse.com/support/update/announcement/2022/suse-su-20222808-1/
• https://www.suse.com/support/update/announcement/2022/suse-su-20222809-1/