Bug 1775902

Summary:	SELinux prevents confined user from running fprintd-list
Product:	Red Hat Enterprise Linux 8	Reporter:	Milos Malik <mmalik>
Component:	selinux-policy	Assignee:	Zdenek Pytela <zpytela>
Status:	CLOSED WONTFIX	QA Contact:	Milos Malik <mmalik>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	8.2	CC:	jkoten, lvrabec, mmalik, plautrba, ssekidde, zpytela
Target Milestone:	rc	Keywords:	Triaged
Target Release:	8.3
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-05-07 18:01:26 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1778780

Description Milos Malik 2019-11-23 13:49:05 UTC

Description of problem:


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


How reproducible:
 * always

Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:

Comment 1 Milos Malik 2019-11-23 13:58:47 UTC

Version-Release number of selected component (if applicable):
fprintd-0.8.1-2.el8.x86_64
fprintd-pam-0.8.1-2.el8.x86_64
selinux-policy-3.14.3-27.el8.noarch
selinux-policy-devel-3.14.3-27.el8.noarch
selinux-policy-doc-3.14.3-27.el8.noarch
selinux-policy-minimum-3.14.3-27.el8.noarch
selinux-policy-mls-3.14.3-27.el8.noarch
selinux-policy-sandbox-3.14.3-27.el8.noarch
selinux-policy-targeted-3.14.3-27.el8.noarch

Steps to Reproduce:
1. get a RHEL-8.1 machine (targeted policy is active)
2. log in as a confined user (user_u, staff_u, guest_u, xguest_u, sysadm_u)
3. run: fprintd-list <some-username>
4. search for SELinux denials

Actual results:
----
type=USER_AVC msg=audit(11/23/2019 14:53:59.656:243) : pid=1028 uid=dbus auid=unset ses=unset subj=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 msg='avc:  denied  { send_msg } for msgtype=method_call interface=net.reactivated.Fprint.Manager member=GetDevices dest=net.reactivated.Fprint spid=3391 tpid=3392 scontext=sysadm_u:sysadm_r:sysadm_t:s0-s0:c0.c1023 tcontext=system_u:system_r:fprintd_t:s0 tclass=dbus permissive=0  exe=/usr/bin/dbus-daemon sauid=dbus hostname=? addr=? terminal=?' 
----

Expected results:
 * no SELinux denials

Comment 6 Zdenek Pytela 2021-05-07 18:01:26 UTC

This bug has not been acknowledged by the subsystem to be resolved during in RHEL 8, hence closing.
If you believe the decision needs to be reconsidered, please adjust severity accordingly and bring out justification.