Bug 1015437

Summary: SELinux blocks openlmi-networking from reading /proc/net/dev
Product: Red Hat Enterprise Linux 7 Reporter: Radek Novacek <rnovacek>
Component: selinux-policyAssignee: Miroslav Grepl <mgrepl>
Status: CLOSED CURRENTRELEASE QA Contact: Milos Malik <mmalik>
Severity: medium Docs Contact:
Priority: medium    
Version: 7.0CC: mmalik, ovasik
Target Milestone: rc   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: selinux-policy-3.12.1-91.el7 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-06-13 12:44:45 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:

Description Radek Novacek 2013-10-04 09:05:24 UTC
Description of problem:
openlmi-networking fails to read /proc/net/dev file because it's blocked by selinux. openlmi-networking takes network device statistics out of this file.

Version-Release number of selected component (if applicable):
selinux-policy-3.12.1-86.el7

AVC follows:

time->Fri Oct  4 12:57:36 2013
type=SYSCALL msg=audit(1380884256.792:465): arch=c000003e syscall=2 success=no exit=-13 a0=7f0439e435dc a1=0 a2=1b6 a3=0 items=0 ppid=1 pid=2137 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="cimprovagt" exe="/usr/libexec/pegasus/cimprovagt" subj=system_u:system_r:pegasus_openlmi_system_t:s0 key=(null)
type=AVC msg=audit(1380884256.792:465): avc:  denied  { read } for  pid=2137 comm="cimprovagt" name="dev" dev="proc" ino=4026531975 scontext=system_u:system_r:pegasus_openlmi_system_t:s0 tcontext=system_u:object_r:proc_net_t:s0 tclass=file
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Comment 2 Miroslav Grepl 2013-10-16 09:38:18 UTC
commit a3ca57a681a4a7a5aed5eed3cd49db2e034648e0
Author: Miroslav Grepl <mgrepl>
Date:   Wed Oct 16 11:38:01 2013 +0200

    Allow openlmi-networking to read /proc/net/dev

Comment 4 Ludek Smid 2014-06-13 12:44:45 UTC
This request was resolved in Red Hat Enterprise Linux 7.0.

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