Bug 692440 - SELinux is preventing /bin/systemctl from 'write' accesses on the sock_file private.
Summary: SELinux is preventing /bin/systemctl from 'write' accesses on the sock_file p...
Keywords:
Status: CLOSED DUPLICATE of bug 692436
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 15
Hardware: x86_64
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Miroslav Grepl
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: setroubleshoot_trace_hash:aba28b90ffd...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-03-31 11:31 UTC by Michal Nowak
Modified: 2013-03-08 02:12 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2011-03-31 11:34:21 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Michal Nowak 2011-03-31 11:31:52 UTC
SELinux is preventing /bin/systemctl from 'write' accesses on the sock_file private.

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

If you believe that systemctl should be allowed write access on the private sock_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:
# grep telinit /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:prelink_cron_system_t:s0-s0:c0.c
                              1023
Target Context                system_u:object_r:tmpfs_t:s0
Target Objects                private [ sock_file ]
Source                        telinit
Source Path                   /bin/systemctl
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           systemd-units-21-2.fc15
Target RPM Packages           
Policy RPM                    selinux-policy-3.9.16-6.fc15
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed)
                              2.6.38.2-9.fc15.x86_64 #1 SMP Wed Mar 30 16:55:57
                              UTC 2011 x86_64 x86_64
Alert Count                   1
First Seen                    Thu 31 Mar 2011 11:32:20 AM CEST
Last Seen                     Thu 31 Mar 2011 11:32:20 AM CEST
Local ID                      bcdea526-f820-4dc4-884a-a9494ddf51bd

Raw Audit Messages
type=AVC msg=audit(1301563940.418:192): avc:  denied  { write } for  pid=27756 comm="telinit" name="private" dev=tmpfs ino=9013 scontext=system_u:system_r:prelink_cron_system_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tmpfs_t:s0 tclass=sock_file


type=SYSCALL msg=audit(1301563940.418:192): arch=x86_64 syscall=connect success=yes exit=0 a0=3 a1=7fff0deb1450 a2=16 a3=0 items=0 ppid=26322 pid=27756 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=2 comm=telinit exe=/bin/systemctl subj=system_u:system_r:prelink_cron_system_t:s0-s0:c0.c1023 key=(null)

Hash: telinit,prelink_cron_system_t,tmpfs_t,sock_file,write

audit2allow

#============= prelink_cron_system_t ==============
allow prelink_cron_system_t tmpfs_t:sock_file write;

audit2allow -R

#============= prelink_cron_system_t ==============
allow prelink_cron_system_t tmpfs_t:sock_file write;

Comment 1 Miroslav Grepl 2011-03-31 11:34:21 UTC

*** This bug has been marked as a duplicate of bug 692436 ***

Comment 2 Eddie Lania 2011-12-26 09:03:03 UTC
This morning i checked my logs and still see:

SELinux is preventing /bin/systemctl from write access on the sock_file private

Dec 25 03:18:08 zeus setroubleshoot: SELinux is preventing /bin/systemctl from write access on the sock_file private. For complete SELinux messages. run sealert -l 2f223120-aa91-4956-b83e-4b99f7bc1066
[root@zeus log]# sealert -l 2f223120-aa91-4956-b83e-4b99f7bc1066
SELinux is preventing /bin/systemctl from write access on the sock_file private.

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

If you believe that systemctl should be allowed write access on the private sock_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:
# grep systemctl /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

[root@zeus log]# grep systemctl /var/log/audit/audit.log
type=AVC msg=audit(1324779485.708:1797): avc:  denied  { write } for  pid=27830 comm="systemctl" name="private" dev=tmpfs ino=10351 scontext=system_u:system_r:logrotate_t:s0-s0:c0.c1023 tcontext=system_u:object_r:init_var_run_t:s0 tclass=sock_file
type=SYSCALL msg=audit(1324779485.708:1797): arch=c000003e syscall=42 success=no exit=-13 a0=3 a1=7fffebbb98e0 a2=16 a3=0 items=0 ppid=27829 pid=27830 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=173 comm="systemctl" exe="/bin/systemctl" subj=system_u:system_r:logrotate_t:s0-s0:c0.c1023 key=(null)

Comment 3 Miroslav Grepl 2012-01-02 15:37:16 UTC
Eddie, could you open a new bug for this?


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