Bug 744514

Summary: SELinux is preventing /bin/bash from 'getattr' accesses on the file /bin/bash.
Product: [Fedora] Fedora Reporter: Steve <bugzilla>
Component: selinux-policyAssignee: Miroslav Grepl <mgrepl>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 15CC: dominick.grift, dwalsh, mgrepl
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard: setroubleshoot_trace_hash:bd3fb1f0d628d6aca9f1b616dd1904a3b5a95b42ca4920d2de0f25e37b74e541
Fixed In Version: selinux-policy-3.9.16-48.fc15 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-12-04 02:36:58 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Steve 2011-10-09 07:05:59 UTC
SELinux is preventing /bin/bash from 'getattr' accesses on the file /bin/bash.

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

If you believe that bash should be allowed getattr access on the bash 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 sh /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:spamd_update_t:s0-s0:c0.c1023
Target Context                system_u:object_r:shell_exec_t:s0
Target Objects                /bin/bash [ file ]
Source                        sh
Source Path                   /bin/bash
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           bash-4.2.10-4.fc15
Target RPM Packages           bash-4.2.10-4.fc15
Policy RPM                    selinux-policy-3.9.16-39.fc15
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 2.6.40.6-0.fc15.x86_64 #1 SMP Tue Oct
                              4 00:39:50 UTC 2011 x86_64 x86_64
Alert Count                   3
First Seen                    Sun 09 Oct 2011 04:10:02 AM CEST
Last Seen                     Sun 09 Oct 2011 05:38:27 AM CEST
Local ID                      bfbf2705-f8a1-4a56-9778-5f9730a8d7a8

Raw Audit Messages
type=AVC msg=audit(1318131507.650:153): avc:  denied  { getattr } for  pid=7536 comm="sh" path="/bin/bash" dev=dm-1 ino=24117266 scontext=system_u:system_r:spamd_update_t:s0-s0:c0.c1023 tcontext=system_u:object_r:shell_exec_t:s0 tclass=file


type=SYSCALL msg=audit(1318131507.650:153): arch=x86_64 syscall=stat success=yes exit=0 a0=2273c50 a1=7fffc5ba9550 a2=7fffc5ba9550 a3=0 items=0 ppid=7530 pid=7536 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=12 comm=sh exe=/bin/bash subj=system_u:system_r:spamd_update_t:s0-s0:c0.c1023 key=(null)

Hash: sh,spamd_update_t,shell_exec_t,file,getattr

audit2allow

#============= spamd_update_t ==============
allow spamd_update_t shell_exec_t:file getattr;

audit2allow -R

#============= spamd_update_t ==============
allow spamd_update_t shell_exec_t:file getattr;

Comment 1 Miroslav Grepl 2011-10-10 11:44:52 UTC
Fixed in -43.fc15 release.

Comment 2 Fedora Update System 2011-11-16 16:18:41 UTC
selinux-policy-3.9.16-48.fc15 has been submitted as an update for Fedora 15.
https://admin.fedoraproject.org/updates/selinux-policy-3.9.16-48.fc15

Comment 3 Fedora Update System 2011-11-17 23:37:02 UTC
Package selinux-policy-3.9.16-48.fc15:
* should fix your issue,
* was pushed to the Fedora 15 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.9.16-48.fc15'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2011-16023/selinux-policy-3.9.16-48.fc15
then log in and leave karma (feedback).

Comment 4 Fedora Update System 2011-12-04 02:36:58 UTC
selinux-policy-3.9.16-48.fc15 has been pushed to the Fedora 15 stable repository.  If problems still persist, please make note of it in this bug report.