Bug 707969

Summary: avc: denied { signal } for ... comm="ccsd" scontext=root:system_r:ccs_t:s0 tcontext=system_u:system_r:init_t:s0 tclass=process
Product: Red Hat Enterprise Linux 5 Reporter: Milos Malik <mmalik>
Component: selinux-policyAssignee: Miroslav Grepl <mgrepl>
Status: CLOSED ERRATA QA Contact: Milos Malik <mmalik>
Severity: medium Docs Contact:
Priority: medium    
Version: 5.7CC: dwalsh
Target Milestone: rc   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: selinux-policy-2.4.6-309.el5 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-07-21 09:20:37 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 Milos Malik 2011-05-26 13:06:23 UTC 
Description of problem:


Version-Release number of selected component (if applicable):
selinux-policy-2.4.6-302.el5
selinux-policy-targeted-2.4.6-302.el5

How reproducible:
* not sure, but seen on 2 machines

Steps to Reproduce:
* run /CoreOS/selinux-policy/Regression/bz271561-corosync-and-similar test on i386/x86_64 machine with RHEL5.7-Server-20110513.0_nfs build
  
Actual results:
----
time->Tue May 17 16:45:19 2011
type=SYSCALL msg=audit(1305665119.991:34): arch=40000003 syscall=37 success=no exit=-13 a0=1 a1=f a2=bff1395a a3=bff13858 items=0 ppid=1 pid=27043 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="ccsd" exe="/sbin/ccsd" subj=root:system_r:ccs_t:s0 key=(null)
type=AVC msg=audit(1305665119.991:34): avc:  denied  { signal } for  pid=27043 comm="ccsd" scontext=root:system_r:ccs_t:s0 tcontext=system_u:system_r:init_t:s0 tclass=process
----

Expected results:
no AVCs
Comment 2 Daniel Walsh 2011-05-26 13:14:16 UTC 
Is ccs actually sending a signal to process init running with PID 1?
Comment 3 Milos Malik 2011-05-26 14:18:32 UTC 
It seems so.

type=SYSCALL ... ppid=1 ...
Comment 4 Daniel Walsh 2011-05-26 14:25:35 UTC 
Miroslav add this to both RHEL5 and RHEL6.

init_signal(ccs_t)
Comment 5 Miroslav Grepl 2011-06-06 15:15:32 UTC 
Fixed in selinux-policy-2.4.6-309.el5
Comment 8 errata-xmlrpc 2011-07-21 09:20:37 UTC 
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHBA-2011-1069.html
Comment 9 errata-xmlrpc 2011-07-21 11:57:06 UTC 
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHBA-2011-1069.html