Quickest log4j2 vulnerability remediation I've found on Linux

 Quickest Linux fix I've found for the #log4j2 vulnerability:

find / -name "log4j-core-*.jar" -exec zip -q -d {} org/apache/logging/log4j/core/lookup/JndiLookup.class \;
reboot

The above command will find all files named "log4j-core-*.jar" on the system and will remove the "JndiLookup.class" file from them. The 'reboot' is a fairly large hammer, but it will restart all processes on the box. Alternatively, you can stop and restart all java processes running on the server.