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Bug 1389266

Summary: SELinux is preventing /usr/bin/python2.7 from 'read, write' accesses on the directory lvm.
Product: Red Hat Enterprise Linux 7 Reporter: Radek Bíba <rbiba>
Component: selinux-policyAssignee: Lukas Vrabec <lvrabec>
Status: CLOSED DUPLICATE QA Contact: BaseOS QE Security Team <qe-baseos-security>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 7.2CC: lvrabec, mgrepl, mmalik, plautrba, pvrabec, ssekidde
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-04-10 09:37:11 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Radek Bíba 2016-10-27 10:17:23 UTC
SELinux is preventing /usr/bin/python2.7 from 'read, write' accesses on the directory lvm.

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

If you believe that python2.7 should be allowed read write access on the lvm 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 spacewalk-abrt /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:abrt_t:s0-s0:c0.c1023
Target Context                system_u:object_r:lvm_lock_t:s0
Target Objects                lvm [ dir ]
Source                        spacewalk-abrt
Source Path                   /usr/bin/python2.7
Port                          <Unknown>
Host                          x86-64-7s-v1.ss.eng.bos.redhat.com
Source RPM Packages           python-2.7.5-39.el7_2.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-60.el7_2.9.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     x86-64-7s-v1.ss.eng.bos.redhat.com
Platform                      Linux x86-64-7s-v1.ss.eng.bos.redhat.com
                              3.10.0-327.36.1.rt56.237.el7.x86_64 #1 SMP PREEMPT
                              RT Wed Aug 17 16:15:37 EDT 2016 x86_64 x86_64
Alert Count                   5
First Seen                    2016-10-21 10:00:53 EDT
Last Seen                     2016-10-27 06:54:51 EDT
Local ID                      20f7a94f-8db6-48b8-8a2f-e2682f66a851

Raw Audit Messages
type=AVC msg=audit(1477565691.272:44): avc:  denied  { read write } for  pid=1021 comm="spacewalk-abrt" name="lvm" dev="tmpfs" ino=10892 scontext=system_u:system_r:abrt_t:s0-s0:c0.c1023 tcontext=system_u:object_r:lvm_lock_t:s0 tclass=dir


type=SYSCALL msg=audit(1477565691.272:44): arch=x86_64 syscall=access success=no exit=EACCES a0=7fc706688100 a1=7 a2=a a3=11 items=0 ppid=1015 pid=1021 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=spacewalk-abrt exe=/usr/bin/python2.7 subj=system_u:system_r:abrt_t:s0-s0:c0.c1023 key=(null)

Hash: spacewalk-abrt,abrt_t,lvm_lock_t,dir,read,write

Comment 2 Milos Malik 2016-10-27 12:36:43 UTC
I believe this bug is a duplicate of BZ#1174794.

Comment 3 Lukas Vrabec 2017-04-10 09:37:11 UTC

*** This bug has been marked as a duplicate of bug 1174794 ***