Bug 1258524 - SELinux is preventing dbus-daemon from using the 'sigkill' accesses on a process.
SELinux is preventing dbus-daemon from using the 'sigkill' accesses on a proc...
Status: CLOSED EOL
Product: Fedora
Classification: Fedora
Component: selinux-policy (Show other bugs)
22
i686 Unspecified
unspecified Severity unspecified
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Assigned To: Miroslav Grepl
Fedora Extras Quality Assurance
abrt_hash:0ae27275cbac2f12b6577045c1c...
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Depends On:
Blocks:
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Reported: 2015-08-31 10:30 EDT by Yrjö Pokkinen
Modified: 2016-07-19 13:44 EDT (History)
5 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Environment:
Last Closed: 2016-07-19 13:44:35 EDT
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RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


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Description Yrjö Pokkinen 2015-08-31 10:30:58 EDT
Description of problem:
Desktop freezes and I am logging out automatically even when I am using my computer. SELinux  informed:
SELinux is preventing dbus-daemon from using the sigkill access on a process.

Liitännäinen: catchall
you want to allow dbus-daemon to have sigkill access on the Unknown process. If you believe that dbus-daemon should be allowed sigkill access on processes labeled unconfined_service_t by default.
You should report this as a bug.
You can generate a local policy module to allow this access.
Allow this access for now by executing:
# grep dbus-daemon /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp
SELinux is preventing dbus-daemon from using the 'sigkill' accesses on a process.

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

If you believe that dbus-daemon should be allowed sigkill access on processes labeled unconfined_service_t 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:
# grep dbus-daemon /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:system_dbusd_t:s0-s0:c0.c1023
Target Context                system_u:system_r:unconfined_service_t:s0-s0:c0.c1
                              023
Target Objects                Unknown [ process ]
Source                        dbus-daemon
Source Path                   dbus-daemon
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-128.12.fc22.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 4.0.4-301.fc22.i686 #1 SMP Thu May
                              21 13:43:18 UTC 2015 i686 i686
Alert Count                   1
First Seen                    2015-08-31 16:00:02 EEST
Last Seen                     2015-08-31 16:00:02 EEST
Local ID                      84830dbf-0223-4ff2-a4c2-822d71f90542

Raw Audit Messages
type=AVC msg=audit(1441026002.57:766): avc:  denied  { sigkill } for  pid=746 comm="dbus-daemon" scontext=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 tcontext=system_u:system_r:unconfined_service_t:s0-s0:c0.c1023 tclass=process permissive=0


Hash: dbus-daemon,system_dbusd_t,unconfined_service_t,process,sigkill

Version-Release number of selected component:
selinux-policy-3.13.1-128.12.fc22.noarch

Additional info:
reporter:       libreport-2.6.2
hashmarkername: setroubleshoot
kernel:         4.0.4-301.fc22.i686
type:           libreport
Comment 1 Fedora End Of Life 2016-07-19 13:44:35 EDT
Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

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