Bug 696273 - SELinux is preventing /usr/bin/python from 'read' accesses on the file base-image-53401159-6ffe-4871-9480-4880d4ef1328.dsk.
Summary: SELinux is preventing /usr/bin/python from 'read' accesses on the file base-i...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 14
Hardware: x86_64
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Miroslav Grepl
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: setroubleshoot_trace_hash:7321f3ecde7...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-04-13 18:14 UTC by Miroslav Grepl
Modified: 2011-05-27 09:45 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2011-05-27 09:45:29 UTC
Type: ---


Attachments (Terms of Use)

Description Miroslav Grepl 2011-04-13 18:14:36 UTC
SELinux is preventing /usr/bin/python from 'read' accesses on the file base-image-53401159-6ffe-4871-9480-4880d4ef1328.dsk.

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

If you believe that python should be allowed read access on the base-image-53401159-6ffe-4871-9480-4880d4ef1328.dsk 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 imgfac.py /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:initrc_t:s0
Target Context                system_u:object_r:svirt_image_t:s0:c627,c666
Target Objects                base-
                              image-53401159-6ffe-4871-9480-4880d4ef1328.dsk [
                              file ]
Source                        imgfac.py
Source Path                   /usr/bin/python
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           python-2.7-8.fc14.1
Target RPM Packages           
Policy RPM                    selinux-policy-3.9.7-37.fc14
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed)
                              2.6.35.12-88.fc14.x86_64 #1 SMP Thu Mar 31
                              21:21:57 UTC 2011 x86_64 x86_64
Alert Count                   1
First Seen                    Tue 12 Apr 2011 04:00:03 PM CEST
Last Seen                     Tue 12 Apr 2011 04:00:03 PM CEST
Local ID                      6b281cd1-31f8-40c6-9519-7ad9e9a9e089

Raw Audit Messages
type=AVC msg=audit(1302616803.876:100407): avc:  denied  { read } for  pid=5379 comm="imgfac.py" name="base-image-53401159-6ffe-4871-9480-4880d4ef1328.dsk" dev=dm-1 ino=7064 scontext=system_u:system_r:initrc_t:s0 tcontext=system_u:object_r:svirt_image_t:s0:c627,c666 tclass=file


type=SYSCALL msg=audit(1302616803.876:100407): arch=x86_64 syscall=open success=no exit=EACCES a0=7fb25008b8dc a1=0 a2=d a3=7fb26b19b050 items=0 ppid=1 pid=5379 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=imgfac.py exe=/usr/bin/python subj=system_u:system_r:initrc_t:s0 key=(null)

Hash: imgfac.py,initrc_t,svirt_image_t,file,read

audit2allow

#============= initrc_t ==============
#!!!! This avc is a constraint violation.  You will need to add an attribute to either the source or target type to make it work.
#Contraint rule: 
allow initrc_t svirt_image_t:file read;

audit2allow -R

#============= initrc_t ==============
#!!!! This avc is a constraint violation.  You will need to add an attribute to either the source or target type to make it work.
#Contraint rule: 
allow initrc_t svirt_image_t:file read;

Comment 1 Daniel Walsh 2011-04-13 19:10:30 UTC
Label it virtd_exec_t should solve this problem.

Comment 2 Miroslav Grepl 2011-04-13 19:12:30 UTC
Yes, I believe it should.


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