SUSE Updates
1658Warning Date
Severity Level
Warning Number
Target Sector
8 April, 2021
● High
2021-2726
All
Description:
SUSE has released security updates to address several vulnerabilities in the following products:
- gssproxy
- SUSE Linux Enterprise Server 12-SP5
- Linux Kernel (Live Patch 16 for SLE 12 SP5)
- SUSE Linux Enterprise Live Patching 12-SP5
- Linux Kernel (Live Patch 38 for SLE 12 SP3)
- SUSE Linux Enterprise Server for SAP 12-SP3
- SUSE Linux Enterprise Server 12-SP3-LTSS
- Linux Kernel (Live Patch 5 for SLE 12 SP5)
- SUSE Linux Enterprise Server for SAP 12-SP3
- SUSE Linux Enterprise Server 12-SP3-LTSS
- SUSE Linux Enterprise Module for Live Patching 15-SP2
- SUSE Linux Enterprise Module for Live Patching 15-SP1
- SUSE Linux Enterprise Module for Live Patching 15
- SUSE Linux Enterprise Live Patching 12-SP5
- SUSE Linux Enterprise Live Patching 12-SP4
- flatpak, libostree, xdg-desktop-portal, xdg-desktop-portal-gtk
- SUSE Linux Enterprise Module for Desktop Applications 15-SP2
- SUSE Linux Enterprise Module for Basesystem 15-SP2
- openexr
- SUSE Linux Enterprise Module for Desktop Applications 15-SP2
Threats:
Attacker could exploit these vulnerabilities by doing the following:
- Denial of service attack (DoS)
- Execute arbitrary code
- Unauthorized disclosure of information
Best practice and Recommendations:
The CERT team encourages users to review SUSE security advisory and apply the necessary updates:
- https://www.suse.com/support/update/announcement/2021/suse-su-20211030-1/
- https://www.suse.com/support/update/announcement/2021/suse-su-20211046-1/
- https://www.suse.com/support/update/announcement/2021/suse-su-20211074-1/
- https://www.suse.com/support/update/announcement/2021/suse-su-20211075-1/
- https://www.suse.com/support/update/announcement/2021/suse-su-20211094-1/
- https://www.suse.com/support/update/announcement/2021/suse-su-20211097-1/