More information about this security flaw is available in the following bug: https://bugzilla.redhat.com/show_bug.cgi?id=2320453 Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process. Reproducers, if any, will remain confidential and never be made public, unless done so by the security team.
This was fixed for Fedora with the 5.11.3 stable kernel updates.