The Oracle Ksplice team has added some really cool new functionality in Oracle Ksplice. Instead of writing and copying the blog pretty much, just go directly to the source:
It's unique, it's awesome, it's part of Oracle Linux premier subscription and it's included in Oracle Cloud instances at no extra cost for all customers using Oracle Linux.
https://blogs.oracle.com/linux/using-ksplice-to-detect-exploit-attempts