Bug 1487288 – The qemu-kvm process got an AVC on starting a guest in OVS-dpdk environment

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Bug 1487288 - The qemu-kvm process got an AVC on starting a guest in OVS-dpdk environment [NEEDINFO]

Summary:	The qemu-kvm process got an AVC on starting a guest in OVS-dpdk environment

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Enterprise Linux 7
Classification:	Red Hat
Component:	selinux-policy (Show other bugs)
Sub Component:
Version:	7.4
Hardware:	x86_64 Linux

Priority	high Severity high
Target Milestone:	rc
Target Release:	---
Assigned To:	Lukas Vrabec
QA Contact:	Milos Malik
Docs Contact:

URL:
Whiteboard:
Keywords:

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2017-08-31 10:41 EDT by Jean-Tsung Hsiao
Modified:	2018-04-10 08:42 EDT (History)
CC List:	15 users (show)

See Also:
Fixed In Version:	selinux-policy-3.13.1-175.el7
Doc Type:	If docs needed, set a value
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2018-04-10 08:42:01 EDT
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Flags:	mmalik: needinfo? (jhsiao)

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External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHBA-2018:0763	None	None	None	2018-04-10 08:42 EDT

Groups: None (edit)

Description Jean-Tsung Hsiao 2017-08-31 10:41:28 EDT

Description of problem: The qemu-kvm process got an AVC on starting a guest in OVS-dpdk environment


Version-Release number of selected component (if applicable):
qemu-kvm-rhev-2.9.0-20.el7a.x86_64

openvswitch-selinux-policy-2.8.90-2.fc25.noarch

kernel-3.10.0-693.el7.x86_64

openvswitch-2.8.0-0.1.20170810git3631ed2.el7fdb.x86_64

How reproducible:reproducible


Steps to Reproduce:
0. Set selinux to permissive
1. Create an OVS 2.8.0 OVS-dpdk bridge with vhostusers
2. Start a guest
3. Should a audit message like:
type=AVC msg=audit(1504190214.374:3823): avc:  denied  { connectto } for  pid=8699 comm="qemu-kvm" path="/run/openvswitch/vhost0" scontext=system_u:system_r:svirt_t:s0:c238,c545 tcontext=system_u:system_r:openvswitch_t:s0 tclass=unix_stream_socket

Actual results:
The qemu-kvm process got an AVC.

Expected results:
The qemu-kvm process should not get an AVC.


Additional info:

Comment 6 Milos Malik 2018-01-29 07:57:27 EST

Could you re-test your scenario with the latest selinux-policy installed? Let us know if you encounter additional SELinux denials. Thanks

Comment 9 errata-xmlrpc 2018-04-10 08:42:01 EDT

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2018:0763

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