Bug 679765

Summary: SELinux is preventing /usr/sbin/sedispatch from 'write' accesses on the sock_file log.
Product: [Fedora] Fedora Reporter: ultima.ratio.regum69
Component: selinux-policyAssignee: Miroslav Grepl <mgrepl>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 15CC: dwalsh, mgrepl, ultima.ratio.regum69
Target Milestone: ---   
Target Release: ---   
Hardware: i386   
OS: Linux   
Whiteboard: setroubleshoot_trace_hash:d4bef1c8c9264c887fc2a6aae87ebff1c4d70542a3c0d9cde0d4b685f5487656
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-02-23 22:01:06 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description ultima.ratio.regum69 2011-02-23 13:30:41 UTC
SELinux is preventing /usr/sbin/sedispatch from 'write' accesses on the sock_file log.

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

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

Additional Information:
Source Context                system_u:system_r:audisp_t:s0
Target Context                system_u:object_r:tmpfs_t:s0
Target Objects                log [ sock_file ]
Source                        sedispatch
Source Path                   /usr/sbin/sedispatch
Port                          <Inconnu>
Host                          (removed)
Source RPM Packages           setroubleshoot-server-3.0.28-1.fc15
Target RPM Packages           
Policy RPM                    selinux-policy-3.9.14-2.fc15
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 2.6.38-rc5-git1 #1 SMP
                              PREEMPT Tue Feb 22 15:45:17 CET 2011 i686 i686
Alert Count                   1
First Seen                    mar. 22 févr. 2011 18:35:31 CET
Last Seen                     mar. 22 févr. 2011 18:35:31 CET
Local ID                      e8413fd7-7cdb-428c-a15f-8db19e4a318a

Raw Audit Messages
type=AVC msg=audit(1298396131.956:177): avc:  denied  { write } for  pid=2567 comm="sedispatch" name="log" dev=tmpfs ino=7950 scontext=system_u:system_r:audisp_t:s0 tcontext=system_u:object_r:tmpfs_t:s0 tclass=sock_file


type=SYSCALL msg=audit(1298396131.956:177): arch=i386 syscall=socketcall success=yes exit=0 a0=3 a1=bfc85e4c a2=4934aff4 a3=ffffff70 items=0 ppid=2559 pid=2567 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=sedispatch exe=/usr/sbin/sedispatch subj=system_u:system_r:audisp_t:s0 key=(null)

Hash: sedispatch,audisp_t,tmpfs_t,sock_file,write

audit2allow

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

audit2allow -R

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

Comment 1 Miroslav Grepl 2011-02-23 13:59:08 UTC
Did you install F15 from Fedora 15 Alpha RC2 install image?

Comment 2 ultima.ratio.regum69 2011-02-23 14:09:01 UTC
no.
I've used desktop-i386-20110219.20.iso and installed updates.

Do you want me to try Fedora 15 Alpha RC2 ?

Comment 3 Daniel Walsh 2011-02-23 21:05:31 UTC
No it looks like you have a labeling problem though.  /dev/log is mislabeled as is probably most of /dev.

I would try to relabel your system.
touch /.autorelabel; reboot

Comment 4 ultima.ratio.regum69 2011-02-23 22:01:06 UTC
thanks, you're right.
/dev was also mislabeled. /usr and /lib were also mislabeled.
I feel kinda stupid, i should have found this by myself.

sorry for the noise.