Bug 625957 - SELinux is preventing /var/lib/boinc/projects/www.rnaworld.de_rnaworld/cmswrapper_0.10_x86_64-pc-linux-gnu "sigkill" access .
Summary: SELinux is preventing /var/lib/boinc/projects/www.rnaworld.de_rnaworld/cmswra...
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 13
Hardware: x86_64
OS: Linux
Target Milestone: ---
Assignee: Miroslav Grepl
QA Contact: Fedora Extras Quality Assurance
Whiteboard: setroubleshoot_trace_hash:b77eaa1c2ba...
Depends On:
TreeView+ depends on / blocked
Reported: 2010-08-20 23:50 UTC by Daniel Stripes
Modified: 2010-08-31 06:38 UTC (History)
2 users (show)

Fixed In Version: selinux-policy-3.7.19-51.fc13
Doc Type: Bug Fix
Doc Text:
Clone Of:
Last Closed: 2010-08-31 06:38:51 UTC
Type: ---

Attachments (Terms of Use)

Description Daniel Stripes 2010-08-20 23:50:35 UTC

SELinux is preventing
"sigkill" access .

Detailed Description:

[cmswrapper_0.10 has a permissive type (boinc_t). This access was not denied.]

SELinux denied access requested by cmswrapper_0.10. It is not expected that this
access is required by cmswrapper_0.10 and this access may signal an intrusion
attempt. It is also possible that the specific version or configuration of the
application is causing it to require additional access.

Allowing Access:

You can generate a local policy module to allow this access - see FAQ
(http://docs.fedoraproject.org/selinux-faq-fc5/#id2961385) Please file a bug

Additional Information:

Source Context                system_u:system_r:boinc_t:s0
Target Context                system_u:system_r:boinc_t:s0
Target Objects                None [ process ]
Source                        cmswrapper_0.10
Source Path                   /var/lib/boinc/projects/www.rnaworld.de_rnaworld/c
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.7.19-47.fc13
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed)
                     #1 SMP Fri Jul 23
                              17:14:44 UTC 2010 x86_64 x86_64
Alert Count                   1
First Seen                    Wed 18 Aug 2010 09:01:40 PM EDT
Last Seen                     Wed 18 Aug 2010 09:01:40 PM EDT
Local ID                      a5dc689d-f7e3-4cbf-a7d9-c9794bd8644c
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1282179700.488:31405): avc:  denied  { sigkill } for  pid=8709 comm="cmswrapper_0.10" scontext=system_u:system_r:boinc_t:s0 tcontext=system_u:system_r:boinc_t:s0 tclass=process

node=(removed) type=SYSCALL msg=audit(1282179700.488:31405): arch=c000003e syscall=62 success=yes exit=0 a0=220e a1=9 a2=41f185559b000000 a3=7fff735140f0 items=0 ppid=25509 pid=8709 auid=0 uid=490 gid=477 euid=490 suid=490 fsuid=490 egid=477 sgid=477 fsgid=477 tty=(none) ses=180 comm="cmswrapper_0.10" exe="/var/lib/boinc/projects/www.rnaworld.de_rnaworld/cmswrapper_0.10_x86_64-pc-linux-gnu" subj=system_u:system_r:boinc_t:s0 key=(null)

Hash String generated from  catchall,cmswrapper_0.10,boinc_t,boinc_t,process,sigkill
audit2allow suggests:

#============= boinc_t ==============
allow boinc_t self:process sigkill;

Comment 1 Miroslav Grepl 2010-08-24 11:39:32 UTC
Fixed in selinux-policy-3.7.19-50.fc13

Comment 2 Fedora Update System 2010-08-25 15:35:42 UTC
selinux-policy-3.7.19-51.fc13 has been submitted as an update for Fedora 13.

Comment 3 Fedora Update System 2010-08-26 00:58:29 UTC
selinux-policy-3.7.19-51.fc13 has been pushed to the Fedora 13 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update selinux-policy'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/selinux-policy-3.7.19-51.fc13

Comment 4 Fedora Update System 2010-08-31 06:37:39 UTC
selinux-policy-3.7.19-51.fc13 has been pushed to the Fedora 13 stable repository.  If problems still persist, please make note of it in this bug report.

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