Bug 755297

Summary: SELinux is preventing /usr/bin/python from 'execute' accesses on the file /sbin/grubby.
Product: [Fedora] Fedora Reporter: Lubomir Rintel <lkundrak>
Component: selinux-policyAssignee: Miroslav Grepl <mgrepl>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 16CC: dominick.grift, dwalsh, mgrepl
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Unspecified   
Whiteboard: abrt_hash:c9055c16d0809c61476564cee086bfd08e2129623ff3b40c1ed4b99ad94586d2
Fixed In Version: selinux-policy-3.10.0-61.fc16 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-11-30 02:01:50 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description Lubomir Rintel 2011-11-20 13:45:35 UTC
libreport version: 2.0.6
executable:     /usr/bin/python
hashmarkername: setroubleshoot
kernel:         3.1.0-7.fc16.i686
reason:         SELinux is preventing /usr/bin/python from 'execute' accesses on the file /sbin/grubby.
time:           Sun Nov 20 14:45:23 2011

description:
:SELinux is preventing /usr/bin/python from 'execute' accesses on the file /sbin/grubby.
:
:*****  Plugin catchall (100. confidence) suggests  ***************************
:
:If you believe that python should be allowed execute access on the grubby 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 system-config-k /var/log/audit/audit.log | audit2allow -M mypol
:# semodule -i mypol.pp
:
:Additional Information:
:Source Context                system_u:system_r:kdumpgui_t:s0-s0:c0.c1023
:Target Context                system_u:object_r:bootloader_exec_t:s0
:Target Objects                /sbin/grubby [ file ]
:Source                        system-config-k
:Source Path                   /usr/bin/python
:Port                          <Unknown>
:Host                          (removed)
:Source RPM Packages           python-2.7.2-5.2.fc16
:Target RPM Packages           grubby-8.3-1.fc16
:Policy RPM                    selinux-policy-3.10.0-55.fc16
:Selinux Enabled               True
:Policy Type                   targeted
:Enforcing Mode                Enforcing
:Host Name                     (removed)
:Platform                      Linux unicorn 3.1.0-7.fc16.i686 #1 SMP Tue Nov 1
:                              21:00:16 UTC 2011 i686 i686
:Alert Count                   4
:First Seen                    Sun 20 Nov 2011 02:41:29 PM CET
:Last Seen                     Sun 20 Nov 2011 02:41:56 PM CET
:Local ID                      851a2cf3-e5ff-42a2-95bc-2c7ab9b27ad1
:
:Raw Audit Messages
:type=AVC msg=audit(1321796516.767:66): avc:  denied  { execute } for  pid=1603 comm="system-config-k" name="grubby" dev=sda3 ino=20008 scontext=system_u:system_r:kdumpgui_t:s0-s0:c0.c1023 tcontext=system_u:object_r:bootloader_exec_t:s0 tclass=file
:
:
:type=SYSCALL msg=audit(1321796516.767:66): arch=i386 syscall=execve success=no exit=EACCES a0=8b02900 a1=8afe6f0 a2=bf855420 a3=2 items=0 ppid=1560 pid=1603 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=system-config-k exe=/usr/bin/python subj=system_u:system_r:kdumpgui_t:s0-s0:c0.c1023 key=(null)
:
:Hash: system-config-k,kdumpgui_t,bootloader_exec_t,file,execute
:
:audit2allow
:
:#============= kdumpgui_t ==============
:allow kdumpgui_t bootloader_exec_t:file execute;
:
:audit2allow -R
:
:#============= kdumpgui_t ==============
:allow kdumpgui_t bootloader_exec_t:file execute;
:

Comment 1 Miroslav Grepl 2011-11-21 11:53:41 UTC
Fixed in selinux-policy-3.10.0-58.fc16

Comment 2 Fedora Update System 2011-11-24 13:23:24 UTC
selinux-policy-3.10.0-59.fc16 has been submitted as an update for Fedora 16.
https://admin.fedoraproject.org/updates/selinux-policy-3.10.0-59.fc16

Comment 3 Fedora Update System 2011-11-25 02:18:38 UTC
Package selinux-policy-3.10.0-60.fc16:
* should fix your issue,
* was pushed to the Fedora 16 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.10.0-60.fc16'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2011-16371/selinux-policy-3.10.0-60.fc16
then log in and leave karma (feedback).

Comment 4 Fedora Update System 2011-11-25 23:26:52 UTC
Package selinux-policy-3.10.0-61.fc16:
* should fix your issue,
* was pushed to the Fedora 16 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.10.0-61.fc16'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2011-16371/selinux-policy-3.10.0-61.fc16
then log in and leave karma (feedback).

Comment 5 Fedora Update System 2011-11-30 02:01:50 UTC
selinux-policy-3.10.0-61.fc16 has been pushed to the Fedora 16 stable repository.  If problems still persist, please make note of it in this bug report.