Bug 1141492 - SELinux is preventing /usr/sbin/usbmuxd from using the 'chown' capabilities.
Summary: SELinux is preventing /usr/sbin/usbmuxd from using the 'chown' capabilities.
Keywords:
Status: CLOSED EOL
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 20
Hardware: i686
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Lukas Vrabec
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:b8e57092c000388fc3dcdaf751b...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-09-14 02:36 UTC by toxicmerap
Modified: 2015-06-30 01:37 UTC (History)
13 users (show)

Fixed In Version: selinux-policy-3.12.1-186.fc20
Clone Of:
Environment:
Last Closed: 2015-06-30 01:37:22 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description toxicmerap 2014-09-14 02:36:12 UTC
Description of problem:
SELinux is preventing /usr/sbin/usbmuxd from using the 'chown' capabilities.

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

If you believe that usbmuxd should have the chown capability 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 usbmuxd /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:usbmuxd_t:s0
Target Context                system_u:system_r:usbmuxd_t:s0
Target Objects                 [ capability ]
Source                        usbmuxd
Source Path                   /usr/sbin/usbmuxd
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           usbmuxd-1.0.9-0.4.c24463e.fc20.i686
Target RPM Packages           
Policy RPM                    selinux-policy-3.12.1-183.fc20.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 3.15.9-200.fc20.i686 #1 SMP Sat
                              Aug 9 09:26:03 UTC 2014 i686 i686
Alert Count                   1
First Seen                    2014-09-14 05:08:43 EEST
Last Seen                     2014-09-14 05:08:43 EEST
Local ID                      75da50e0-1be2-4135-8fcf-5982f5f93975

Raw Audit Messages
type=AVC msg=audit(1410660523.190:94862): avc:  denied  { chown } for  pid=26152 comm="usbmuxd" capability=0  scontext=system_u:system_r:usbmuxd_t:s0 tcontext=system_u:system_r:usbmuxd_t:s0 tclass=capability


type=SYSCALL msg=audit(1410660523.190:94862): arch=i386 syscall=chown32 success=no exit=EPERM a0=92b50d8 a1=71 a2=71 a3=b7538d00 items=0 ppid=1 pid=26152 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=usbmuxd exe=/usr/sbin/usbmuxd subj=system_u:system_r:usbmuxd_t:s0 key=(null)

Hash: usbmuxd,usbmuxd_t,usbmuxd_t,capability,chown

Additional info:
reporter:       libreport-2.2.3
hashmarkername: setroubleshoot
kernel:         3.15.9-200.fc20.i686
type:           libreport

Potential duplicate: bug 1141416

Comment 1 Lukas Vrabec 2014-09-15 11:30:50 UTC
commit 80fba90a308098a7f3fa06eb3c597932dbf7ac6d
Author: Dan Walsh <dwalsh>
Date:   Sat Sep 13 06:38:57 2014 -0400

    Allow usbmuxd chown capabilities

https://github.com/selinux-policy/selinux-policy/commit/80fba90a308098a7f3fa06eb3c597932dbf7ac6d

Comment 2 Samuel Lee 2014-09-20 15:08:55 UTC
Description of problem:
When I plugged in my iPhone 5S with iOS 8 into my MacBook Pro with Fedora.

Additional info:
reporter:       libreport-2.2.3
hashmarkername: setroubleshoot
kernel:         3.16.2-201.fc20.x86_64
type:           libreport

Comment 3 Jerry James 2014-09-21 23:10:20 UTC
Description of problem:
Plugged my wife's iPhone in to download some pictures and got 3 AVC denials, of which this is the first.  I tried relabeling to see if we had some out of date labels, and got this:

restorecon reset /var/lib/lockdown context system_u:object_r:usbmuxd_var_lib_t:s0->system_u:object_r:var_lib_t:s0
restorecon reset /var/lib/lockdown/SystemConfiguration.plist context system_u:object_r:usbmuxd_var_lib_t:s0->system_u:object_r:var_lib_t:s0

which looks wrong, so I changed the types back to usbmuxd_var_lib_t again.

Additional info:
reporter:       libreport-2.2.3
hashmarkername: setroubleshoot
kernel:         3.16.2-201.fc20.x86_64
type:           libreport

Comment 4 Fedora Update System 2014-09-23 08:29:43 UTC
selinux-policy-3.12.1-186.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/selinux-policy-3.12.1-186.fc20

Comment 5 Fedora Update System 2014-09-25 10:45:13 UTC
Package selinux-policy-3.12.1-186.fc20:
* should fix your issue,
* was pushed to the Fedora 20 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.12.1-186.fc20'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2014-11479/selinux-policy-3.12.1-186.fc20
then log in and leave karma (feedback).

Comment 6 Fedora Update System 2014-09-25 16:57:58 UTC
selinux-policy-3.12.1-187.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/selinux-policy-3.12.1-187.fc20

Comment 7 randyhunt1981 2014-09-26 17:57:42 UTC
Description of problem:
Plugged in my iPad and this SELinux error popped up.

Additional info:
reporter:       libreport-2.2.3
hashmarkername: setroubleshoot
kernel:         3.16.2-201.fc20.x86_64
type:           libreport

Comment 8 Jeff Raber 2014-09-27 04:49:10 UTC
Description of problem:
1. Connected iphone 4s via USB
2. AVC

Additional info:
reporter:       libreport-2.2.3
hashmarkername: setroubleshoot
kernel:         3.16.2-201.fc20.x86_64
type:           libreport

Comment 9 Jim Haynes 2014-09-28 03:22:30 UTC
selinux-policy-3.12.1-187.fc20 fixes the problem I was having - could not
mount USB stick

Comment 10 Fedora Update System 2014-09-30 08:36:49 UTC
selinux-policy-3.12.1-188.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/selinux-policy-3.12.1-188.fc20

Comment 11 Fedora End Of Life 2015-05-29 12:52:22 UTC
This message is a reminder that Fedora 20 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 20. 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 EOL if it remains open with a Fedora  'version'
of '20'.

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.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora 20 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 this bug is closed as described in the policy above.

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 12 Fedora End Of Life 2015-06-30 01:37:22 UTC
Fedora 20 changed to end-of-life (EOL) status on 2015-06-23. Fedora 20 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.


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