Verified in Satellite 6.4.1 Snap 1. Following the reproducer steps, no issues were encountered while viewing hosts as the new user. See attached video for verification.
Created attachment 1507800 [details] verification video
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2018:3799
Description of problem: Created a role and set Resource type = Host and Search = Config Group. Assign this role to the user and login with the user which is using this customized role. Go to Hosts page, it shows error = Stack level too deep. How reproducible: Always Steps to Reproduce: 1. Create a config group. 2.Add a role with resource type = Content Host, Host, Host Collection, Location and Host with config_group (Refer Image = 6.2.12.Customers_Filter-1.png) 3. and log in with that user and go to Hosts page in the satellite. We will get Stack level too deep error. Actual results: Facing issue = Stack level too deep error Expected results: User should be able to view the all hosts page in satellite. Additional info: We have reproduced same on 6.2.12, 6.2.13 and 6.3.0 and we are getting the same error. While reproducing the issue we added some more resource types just confirm the permission details but we got the same error.