Bug 976965 - SELinux is preventing /usr/bin/cp from 'relabelfrom' accesses on the directory internal.
Summary: SELinux is preventing /usr/bin/cp from 'relabelfrom' accesses on the director...
Keywords:
Status: CLOSED DUPLICATE of bug 976939
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 18
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Miroslav Grepl
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:acafc527bfcdbaf761c56265575...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-06-22 05:50 UTC by Moez Roy
Modified: 2013-06-22 11:10 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2013-06-22 11:10:20 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Moez Roy 2013-06-22 05:50:46 UTC
Description of problem:
SELinux is preventing /usr/bin/cp from 'relabelfrom' accesses on the directory internal.

*****  Plugin catchall_labels (83.8 confidence) suggests  ********************

If you want to allow cp to have relabelfrom access on the internal directory
Then you need to change the label on internal
Do
# semanage fcontext -a -t FILE_TYPE 'internal'
where FILE_TYPE is one of the following: initrc_tmp_t. 
Then execute: 
restorecon -v 'internal'


*****  Plugin catchall (17.1 confidence) suggests  ***************************

If you believe that cp should be allowed relabelfrom access on the internal directory 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 cp /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                unconfined_u:system_r:initrc_t:s0
Target Context                system_u:object_r:usr_t:s0
Target Objects                internal [ dir ]
Source                        cp
Source Path                   /usr/bin/cp
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           coreutils-8.17-8.fc18.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.11.1-97.fc18.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 3.9.6-200.fc18.x86_64 #1 SMP Thu
                              Jun 13 18:56:55 UTC 2013 x86_64 x86_64
Alert Count                   7
First Seen                    2013-06-21 22:49:05 PDT
Last Seen                     2013-06-21 22:49:05 PDT
Local ID                      db1cb6a8-6d78-4298-bf92-2d1555849ea6

Raw Audit Messages
type=AVC msg=audit(1371880145.988:934): avc:  denied  { relabelfrom } for  pid=6462 comm="cp" name="internal" dev="tmpfs" ino=52752 scontext=unconfined_u:system_r:initrc_t:s0 tcontext=system_u:object_r:usr_t:s0 tclass=dir


type=SYSCALL msg=audit(1371880145.988:934): arch=x86_64 syscall=lsetxattr success=no exit=EACCES a0=1512fa0 a1=7fff38b6c9a0 a2=15133e0 a3=1b items=0 ppid=6458 pid=6462 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=2 tty=pts0 comm=cp exe=/usr/bin/cp subj=unconfined_u:system_r:initrc_t:s0 key=(null)

Hash: cp,initrc_t,usr_t,dir,relabelfrom

audit2allow

#============= initrc_t ==============
allow initrc_t usr_t:dir relabelfrom;

audit2allow -R
require {
	type usr_t;
	type initrc_t;
	class dir relabelfrom;
}

#============= initrc_t ==============
allow initrc_t usr_t:dir relabelfrom;


Additional info:
reporter:       libreport-2.1.5
hashmarkername: setroubleshoot
kernel:         3.9.6-200.fc18.x86_64
type:           libreport

Comment 1 Daniel Walsh 2013-06-22 11:10:20 UTC

*** This bug has been marked as a duplicate of bug 976939 ***


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