Drovorub is a malware which is affecting Linux kernel version lesser than 3.7 so the API gateway systems lesser than 3.7 should be upgraded.
It is impacting RHEL and Centos Appliances.
Release : 9.4
Component : API GATEWAY
As per RedHat:.
https://access.redhat.com/articles/5320961
"This malware is not an exploit, and it requires that attackers gain root privileges using another vulnerability before successful installation."
Please ask customer to keep the Gateway updated with the latest Monthly Platform Patches as a best practice.