Using YUM to Manage Security Errata

yum updateinfo | less -NFiX
yum check-update --security
yum updateinfo --security
yum updateinfo list --security | less -NFiX
yum updateinfo list updates | grep Critical
yum list available kernel
uname -r
yum update --security
reboot
yum update-minimal --advisory RHSA-2018:1965 --security
yum updateinfo RHSA-2018:1965 | less -NFiX
yum updateinfo list cve | less -NFiX
yum updateinfo list security all
yum updateinfo list sec
yum updateinfo list security installed
yum updateinfo list --cve CVE-2018-1111
yum update --cve CVE-2018-1111
yum --security list updates
yum list-sec
yum --security check-update
rpmkeys --checksig package_file.rpm
yum install -advisory
yum updateinfo list --security --sec-severity=Low


# References
How to Install or list only errata using Yum on Red Hat Enterprise Linux ?  - https://access.redhat.com/solutions/10021
Red Hat Product Security Center - https://access.redhat.com/security/
Security Contacts and Procedures - https://access.redhat.com/security/team/contact/#contact
Notifications and Advisories -https://access.redhat.com/security/updates/advisory
Understanding Red Hat security ratings - https://access.redhat.com/security/updates/classification
Backporting Security Fixes - https://access.redhat.com/security/updates/backporting/
Common Vulnerabilities and Exposures - https://cve.mitre.org/
National Vulnerability Database - https://nvd.nist.gov/
Red Hat CVE Database - https://access.redhat.com/security/security-updates/#/cve
Keeping Your System Up-to-Date chapter in the Red Hat Enterprise Linux 7 Security Guide at https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html-single/security_guide/#chap-Keeping_Your_System_Up-to-Date