Discovering Oracle Database software through BigFix Platform

Oracle database which are installed on Linux platform are not getting discovered by IBM BigFix Platform. Is there a way to discover those Oracle installs ? Is there any Fixlet/Task/analyses available in BigFix Platform to achieve this.
Also, do I need any additional component like BigFix inventory to achieve this ? If yes, will BFI send back scanned oracle install info to BigFix root database ?

Any help would be greatly appreciated ?