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Feature #26127

closed

Add "nokaslr" option into kexec templates

Added by Lukas Zapletal almost 6 years ago. Updated over 5 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Lukas Zapletal
Category:
Discovery plugin
Target version:
Discovery Plugin 15.0
Difficulty:
Triaged:
Yes
Bugzilla link:
1685831
Pull request:
https://github.com/theforeman/foreman_discovery/pull/474
Fixed in Releases:
Found in Releases:
Red Hat JIRA:

Description

RHEL 7.5+ added Kernel Address Randomization which improves security but also is causing issues when kexecing systems. Let's add this option to kexec when booting Anaconda and also into discovery image (global default templates) to prevent kexec issues. This will not carry over to Grub2 into the installed system.

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