The host is missing a high severity security update according to Google advisory. The update is required to fix multiple vulnerabilities. The flaws are present in the application, which fails to handle unspecified vectors. Successful exploitation allows attackers to cause unspecified impact.
The Pacemaker cluster resource manager is a collection of technologies working together to maintain data integrity and application availability in the event of failures.
Kernel-based Virtual Machine offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide APIs for managing and interacting with the virtualized systems.