Removing old kernels
RHEL/CentOS/Oracle 8 To remove all but the last 2 kernels you can run:# dnf remove –oldinstallonly –setopt installonly_limit=2 kernel This is a handy reference page has much more detail on managing older kernels that may be causing positives on your vulnerability scans:https://www.golinuxcloud.com/remove-old-kernels-rhel-centos-8/