Use this procedure to list the details about a DB home.
% mcmu tenant -H -L home_ID
where home_ID is the ID of the DB home. To determine the home_ID, see List All DB Homes in a Group (CLI).
For example:
% mcmu tenant -H -L 2
DB HOME INFORMATION
ID: 2
VM_ID: 2
VMGROUP_ID: 1
DB_HOME: /u01/app/oracle/product/12.1.0/db_12c
VERSION: 12.1.0.2
TYPE: RAC
PATCH: 12.1.0.2.160419
STATUS: Active