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Bug 1515959 - SELinux is preventing systemd from 'create' accesses on the netlink_selinux_socket Unknown.
Summary: SELinux is preventing systemd from 'create' accesses on the netlink_selinux_s...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 27
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Lukas Vrabec
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:d167dfdfe3f8ab3b25ab8b5f773...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-11-21 17:03 UTC by Garrett Holmstrom
Modified: 2018-02-27 17:22 UTC (History)
7 users (show)

Fixed In Version: selinux-policy-3.13.1-283.26.fc27
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2018-02-27 17:22:50 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Garrett Holmstrom 2017-11-21 17:03:38 UTC 
Description of problem:
This happens immediately after logging into a Cinnamon session.
SELinux is preventing systemd from 'create' accesses on the netlink_selinux_socket Unknown.

*****  Plugin catchall (100. confidence) suggests   **************************

If you believe that systemd should be allowed create access on the Unknown netlink_selinux_socket by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
Do
allow this access for now by executing:
# ausearch -c 'systemd' --raw | audit2allow -M my-systemd
# semodule -X 300 -i my-systemd.pp

Additional Information:
Source Context                staff_u:staff_r:staff_t:s0-s0:c0.c1023
Target Context                staff_u:staff_r:staff_t:s0-s0:c0.c1023
Target Objects                Unknown [ netlink_selinux_socket ]
Source                        systemd
Source Path                   systemd
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-283.16.fc27.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 4.13.13-300.fc27.x86_64 #1 SMP Wed
                              Nov 15 15:47:50 UTC 2017 x86_64 x86_64
Alert Count                   1
First Seen                    2017-11-21 08:47:04 PST
Last Seen                     2017-11-21 08:47:04 PST
Local ID                      4c4bebae-24a3-4266-aef0-ff0779aef17c

Raw Audit Messages
type=AVC msg=audit(1511282824.634:239): avc:  denied  { create } for  pid=1816 comm="systemd" scontext=staff_u:staff_r:staff_t:s0-s0:c0.c1023 tcontext=staff_u:staff_r:staff_t:s0-s0:c0.c1023 tclass=netlink_selinux_socket permissive=0


Hash: systemd,staff_t,staff_t,netlink_selinux_socket,create

Version-Release number of selected component:
selinux-policy-3.13.1-283.16.fc27.noarch

Additional info:
component:      selinux-policy
reporter:       libreport-2.9.3
hashmarkername: setroubleshoot
kernel:         4.13.13-300.fc27.x86_64
type:           libreport
Comment 1 Lukas Vrabec 2017-12-11 14:54:49 UTC 
Garrett, 

Do you facing any issues or just see this SELinux denial after login? 

Lukas.
Comment 2 Stewart Smith 2018-02-16 00:43:20 UTC 
Description of problem:
Log in to GNOME Wayland session as staff_r user.

Version-Release number of selected component:
selinux-policy-3.13.1-283.24.fc27.noarch

Additional info:
reporter:       libreport-2.9.3
hashmarkername: setroubleshoot
kernel:         4.14.18-300.fc27.x86_64
type:           libreport
Comment 3 Garrett Holmstrom 2018-02-20 06:56:46 UTC 
I am not sure what effects, if any, this denial has.
Comment 4 Fedora Update System 2018-02-20 11:16:59 UTC 
selinux-policy-3.13.1-283.26.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2018-a9711c96b2
Comment 5 Fedora Update System 2018-02-20 18:20:19 UTC 
selinux-policy-3.13.1-283.26.fc27 has been pushed to the Fedora 27 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-a9711c96b2
Comment 6 Fedora Update System 2018-02-27 17:22:50 UTC 
selinux-policy-3.13.1-283.26.fc27 has been pushed to the Fedora 27 stable repository. If problems still persist, please make note of it in this bug report.
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