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

• Linux Kernel (Live Patch 27 for SLE 12 SP5)
  • SUSE Linux Enterprise Live Patching 12-SP4
  • SUSE Linux Enterprise Live Patching 12-SP5
• rsyslog
  • SUSE Enterprise Storage 7
  • SUSE Linux Enterprise Desktop 15-SP3
  • SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS
  • SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS
  • SUSE Linux Enterprise High Performance Computing 15-SP3
  • SUSE Linux Enterprise Module for Basesystem 15-SP3
  • SUSE Linux Enterprise Module for Server Applications 15-SP3
  • SUSE Linux Enterprise Realtime Extension 15-SP2
  • SUSE Linux Enterprise Server 15-SP2-BCL
  • SUSE Linux Enterprise Server 15-SP2-LTSS
  • SUSE Linux Enterprise Server 15-SP3
  • SUSE Linux Enterprise Server for SAP 15-SP2
  • SUSE Linux Enterprise Server for SAP Applications 15-SP3
  • SUSE Manager Proxy 4.1
  • SUSE Manager Proxy 4.2
  • SUSE Manager Retail Branch Server 4.1
  • SUSE Manager Server 4.1
  • SUSE Manager Server 4.2
  • openSUSE Leap 15.3
• MozillaFirefox
  • HPE Helion Openstack 8
  • SUSE Linux Enterprise Server 12-SP2-BCL
  • SUSE Linux Enterprise Server 12-SP3-BCL
  • SUSE Linux Enterprise Server 12-SP3-LTSS
  • SUSE Linux Enterprise Server 12-SP4-LTSS
  • SUSE Linux Enterprise Server 12-SP5
  • SUSE Linux Enterprise Server for SAP 12-SP3
  • SUSE Linux Enterprise Server for SAP 12-SP4
  • SUSE Linux Enterprise Server for SAP Applications 12-SP5
  • SUSE Linux Enterprise Software Development Kit 12-SP5
  • SUSE OpenStack Cloud 8
  • SUSE OpenStack Cloud 9
  • SUSE OpenStack Cloud Crowbar 8
  • SUSE OpenStack Cloud Crowbar 9
• MozillaFirefox
  • SUSE Linux Enterprise Realtime Extension 15-SP2
• Linux Kernel (Live Patch 12 for SLE 15 SP3)
  • SUSE Linux Enterprise High Performance Computing 15-SP3
  • SUSE Linux Enterprise Micro 5.1
  • SUSE Linux Enterprise Module for Live Patching 15-SP3
  • SUSE Linux Enterprise Server 15-SP3
  • SUSE Linux Enterprise Server for SAP Applications 15-SP3

An attacker could exploit these vulnerabilities by doing the following:

• Denial of Service (DoS) attack
• Information disclosure
• Escalate privileges

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-20221580-1/
• https://www.suse.com/support/update/announcement/2022/suse-su-20221583-1/
• https://www.suse.com/support/update/announcement/2022/suse-su-20221582-1/
• https://www.suse.com/support/update/announcement/2022/suse-su-20221579-1/
• https://www.suse.com/support/update/announcement/2022/suse-su-20221569-1/