Bug 870069

Summary: SELinux is preventing /usr/sbin/arping from using the 'setcap' accesses on a process.
Product: [Fedora] Fedora Reporter: Martin <mholec>
Component: selinux-policyAssignee: Miroslav Grepl <mgrepl>
Status: CLOSED WONTFIX QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 18CC: dominick.grift, dwalsh, mgrepl, tpelka
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:e3c2e267ff19d13a3c1ab151e14682a07656b39655c765507beb6c079d46d978
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-02-05 23:22:50 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: type
none
File: hashmarkername none

Description Martin 2012-10-25 14:08:54 UTC
Description of problem:
network.service after bridge setup described in:
http://wiki.libvirt.org/page/Networking#Fedora.2FRHEL_Bridging
network.service fails on start resulting in system without configured network, adding SElinux policy fixes the issue


Additional info:
libreport version: 2.0.16
kernel:         3.6.2-2.fc18.x86_64

description:
:SELinux is preventing /usr/sbin/arping from using the 'setcap' accesses on a process.
:
:*****  Plugin catchall (100. confidence) suggests  ***************************
:
:If you believe that arping should be allowed setcap access on processes labeled netutils_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 arping /var/log/audit/audit.log | audit2allow -M mypol
:# semodule -i mypol.pp
:
:Additional Information:
:Source Context                system_u:system_r:netutils_t:s0
:Target Context                system_u:system_r:netutils_t:s0
:Target Objects                 [ process ]
:Source                        arping
:Source Path                   /usr/sbin/arping
:Port                          <Neznámé>
:Host                          (removed)
:Source RPM Packages           iputils-20121011-1.fc18.x86_64
:Target RPM Packages           
:Policy RPM                    selinux-policy-3.11.1-36.fc18.noarch
:Selinux Enabled               True
:Policy Type                   targeted
:Enforcing Mode                Enforcing
:Host Name                     (removed)
:Platform                      Linux (removed) 3.6.2-2.fc18.x86_64 #1 SMP Wed Oct
:                              17 05:56:07 UTC 2012 x86_64 x86_64
:Alert Count                   2
:First Seen                    2012-10-25 09:49:13 EDT
:Last Seen                     2012-10-25 10:03:07 EDT
:Local ID                      f03ac9db-2448-4c43-a449-e404f54d863f
:
:Raw Audit Messages
:type=AVC msg=audit(1351173787.182:316): avc:  denied  { setcap } for  pid=2782 comm="arping" scontext=system_u:system_r:netutils_t:s0 tcontext=system_u:system_r:netutils_t:s0 tclass=process
:
:
:type=SYSCALL msg=audit(1351173787.182:316): arch=x86_64 syscall=capset success=no exit=EACCES a0=7f0667b11014 a1=7f0667b1101c a2=7f0667b11010 a3=7fff28777320 items=0 ppid=2764 pid=2782 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=arping exe=/usr/sbin/arping subj=system_u:system_r:netutils_t:s0 key=(null)
:
:Hash: arping,netutils_t,netutils_t,process,setcap
:
:audit2allow
:
:#============= netutils_t ==============
:allow netutils_t self:process setcap;
:
:audit2allow -R
:
:#============= netutils_t ==============
:allow netutils_t self:process setcap;
:

Comment 1 Martin 2012-10-25 14:08:58 UTC
Created attachment 633341 [details]
File: type

Comment 2 Martin 2012-10-25 14:09:02 UTC
Created attachment 633342 [details]
File: hashmarkername

Comment 3 Daniel Walsh 2012-10-25 17:44:04 UTC
Fixed in selinux-policy-3.11.1-43.fc18.noarch

Comment 4 Fedora End Of Life 2013-12-21 15:49:35 UTC
This message is a reminder that Fedora 18 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 18. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as WONTFIX if it remains open with a Fedora 
'version' of '18'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version prior to Fedora 18's end of life.

Thank you for reporting this issue and we are sorry that we may not be 
able to fix it before Fedora 18 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora, you are encouraged  change the 'version' to a later Fedora 
version prior to Fedora 18's end of life.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events. Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.

Comment 5 Fedora End Of Life 2014-02-05 23:22:50 UTC
Fedora 18 changed to end-of-life (EOL) status on 2014-01-14. Fedora 18 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.

Thank you for reporting this bug and we are sorry it could not be fixed.