Bug 1172235 - SELinux is preventing /usr/bin/touch from 'write' accesses on the file libvirt-guests.
Summary: SELinux is preventing /usr/bin/touch from 'write' accesses on the file libvir...
Keywords:
Status: CLOSED EOL
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 21
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Miroslav Grepl
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:f370521e5ff142c3d7dec13ec87...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-12-09 16:43 UTC by Demi Marie Obenour
Modified: 2015-12-02 16:39 UTC (History)
9 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2015-12-02 05:36:03 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Demi Marie Obenour 2014-12-09 16:43:50 UTC
Description of problem:
Problem happened during boot as Domain-0 on Xen hypervisor.
SELinux is preventing /usr/bin/touch from 'write' accesses on the file libvirt-guests.

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

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

Additional Information:
Source Context                system_u:system_r:init_t:s0
Target Context                system_u:object_r:var_lock_t:s0
Target Objects                libvirt-guests [ file ]
Source                        touch
Source Path                   /usr/bin/touch
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    <Unknown>
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 3.17.4-301.fc21.x86_64 #1 SMP Thu
                              Nov 27 19:09:10 UTC 2014 x86_64 x86_64
Alert Count                   4
First Seen                    2014-12-07 01:28:18 EST
Last Seen                     2014-12-09 11:37:12 EST
Local ID                      86967ece-f95d-4d3d-b0f2-7e891f0f4e93

Raw Audit Messages
type=AVC msg=audit(1418143032.385:91): avc:  denied  { write } for  pid=802 comm="touch" name="libvirt-guests" dev="tmpfs" ino=20117 scontext=system_u:system_r:init_t:s0 tcontext=system_u:object_r:var_lock_t:s0 tclass=file permissive=0


type=SYSCALL msg=audit(1418143032.385:91): arch=x86_64 syscall=utimensat success=no exit=EACCES a0=ffffffffffffff9c a1=7fff7d1faf4b a2=0 a3=0 items=0 ppid=795 pid=802 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=touch exe=/usr/bin/touch subj=system_u:system_r:init_t:s0 key=(null)

Hash: touch,init_t,var_lock_t,file,write

Additional info:
reporter:       libreport-2.3.0
hashmarkername: setroubleshoot
kernel:         3.17.4-301.fc21.x86_64
type:           libreport

Comment 1 Daniel Walsh 2015-01-02 15:55:34 UTC
Did you disabled the unconfined.pp module?

Comment 2 Demi Marie Obenour 2015-03-18 04:55:30 UTC
I do not believe so.

Comment 3 Lukas Vrabec 2015-03-23 00:38:46 UTC
*** Bug 1181308 has been marked as a duplicate of this bug. ***

Comment 4 Fedora End Of Life 2015-11-04 12:38:43 UTC
This message is a reminder that Fedora 21 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 21. 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 '21'.

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 21 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 5 Fedora End Of Life 2015-12-02 05:36:08 UTC
Fedora 21 changed to end-of-life (EOL) status on 2015-12-01. Fedora 21 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.


Note You need to log in before you can comment on or make changes to this bug.