Bug 1480917 - SELinux is preventing dbus-daemon from 'map' accesses on the file /var/lib/sss/mc/passwd.
Summary: SELinux is preventing dbus-daemon from 'map' accesses on the file /var/lib/ss...
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:58b76090bdeb6808f7686582928...
Depends On:
Blocks: 1481454
TreeView+ depends on / blocked
 
Reported: 2017-08-12 20:58 UTC by Joachim Frieben
Modified: 2017-10-31 15:38 UTC (History)
8 users (show)

Fixed In Version: selinux-policy-3.13.1-283.14.fc27
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2017-10-31 15:38:17 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Joachim Frieben 2017-08-12 20:58:30 UTC
Description of problem:
SELinux is preventing dbus-daemon from 'map' accesses on the file /var/lib/sss/mc/passwd.

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

If you believe that dbus-daemon should be allowed map access on the passwd file 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 'dbus-daemon' --raw | audit2allow -M my-dbusdaemon
# semodule -X 300 -i my-dbusdaemon.pp

Additional Information:
Source Context                system_u:system_r:system_dbusd_t:s0-s0:c0.c1023
Target Context                system_u:object_r:sssd_public_t:s0
Target Objects                /var/lib/sss/mc/passwd [ file ]
Source                        dbus-daemon
Source Path                   dbus-daemon
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           sssd-common-1.15.3-2.fc27.x86_64
Policy RPM                    selinux-policy-3.13.1-270.fc27.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 4.13.0-0.rc4.git4.1.fc27.x86_64 #1
                              SMP Fri Aug 11 15:03:46 UTC 2017 x86_64 x86_64
Alert Count                   3
First Seen                    2017-08-12 22:53:32 CEST
Last Seen                     2017-08-12 22:55:45 CEST
Local ID                      653a9fa9-5d2a-4ac5-a77c-f5fb5d96c8d0

Raw Audit Messages
type=AVC msg=audit(1502571345.728:371): avc:  denied  { map } for  pid=2306 comm="dbus-daemon-lau" path="/var/lib/sss/mc/passwd" dev="dm-0" ino=269745 scontext=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sssd_public_t:s0 tclass=file permissive=1


Hash: dbus-daemon,system_dbusd_t,sssd_public_t,file,map

Version-Release number of selected component:
selinux-policy-3.13.1-270.fc27.noarch

Additional info:
component:      selinux-policy
reporter:       libreport-2.9.1
hashmarkername: setroubleshoot
kernel:         4.13.0-0.rc4.git4.1.fc27.x86_64
type:           libreport

Comment 1 Jan Kurik 2017-08-15 08:46:53 UTC
This bug appears to have been reported against 'rawhide' during the Fedora 27 development cycle.
Changing version to '27'.

Comment 2 Fedora Update System 2017-10-25 10:16:17 UTC
selinux-policy-3.13.1-283.13.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2017-b5e9ce60d2

Comment 3 Fedora Update System 2017-10-27 18:47:25 UTC
selinux-policy-3.13.1-283.14.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-2017-b5e9ce60d2

Comment 4 Fedora Update System 2017-10-31 15:38:17 UTC
selinux-policy-3.13.1-283.14.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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