Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

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Description of problem:
IPC access control files override each other if more apply to a user.

Version-Release number of selected component (if applicable):


How reproducible:
always

Steps to Reproduce:

1. let's have a user bob (uid 1000) who is a member of a group bob (gid 1000)
2. create two IPC files, one for the user (Devices=list) and one for the group (Policy=list)
root# usbguard add-user 1000 -d list
root# usbguard add-user -g 1000 -p list
3. restart usbguard daemon and try executing the following commands with user bob
bob$ usbguard list-devices
1: allow ... OK, prints out devices
bob$ usbguard list-rules
IPC ERROR: request id=1: IPC method: usbguard.IPC.listRules: Permission denied

Actual results:
User bob can not list usbguard rules despite being a member of group bob that has permissions Policy=list

Expected results:
A list of rules would show up

Additional info:

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 (usbguard bug fix and enhancement update), 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-2022:1779