Bug 838272 - SELinux is preventing /usr/lib/xen/bin/qemu-dm from 'create' accesses on the tun_socket .
SELinux is preventing /usr/lib/xen/bin/qemu-dm from 'create' accesses on the ...
Product: Fedora
Classification: Fedora
Component: selinux-policy (Show other bugs)
x86_64 Unspecified
unspecified Severity unspecified
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Assigned To: Miroslav Grepl
Fedora Extras Quality Assurance
Depends On:
  Show dependency treegraph
Reported: 2012-07-08 03:19 EDT by roddy
Modified: 2012-07-21 18:51 EDT (History)
3 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2012-07-21 18:51:54 EDT
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Regression: ---
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Documentation: ---
Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

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Description roddy 2012-07-08 03:19:15 EDT
libreport version: 2.0.10
executable:     /usr/bin/python2.7
hashmarkername: setroubleshoot
kernel:         3.4.4-5.fc17.x86_64
time:           dim. 08 juil. 2012 11:18:37 RET

:SELinux is preventing /usr/lib/xen/bin/qemu-dm from 'create' accesses on the tun_socket .
:*****  Plugin catchall (100. confidence) suggests  ***************************
:If you believe that qemu-dm should be allowed create access on the  tun_socket by default.
:Then you should report this as a bug.
:You can generate a local policy module to allow this access.
:allow this access for now by executing:
:# grep qemu-dm /var/log/audit/audit.log | audit2allow -M mypol
:# semodule -i mypol.pp
:Additional Information:
:Source Context                system_u:system_r:xend_t:s0
:Target Context                system_u:system_r:xend_t:s0
:Target Objects                 [ tun_socket ]
:Source                        qemu-dm
:Source Path                   /usr/lib/xen/bin/qemu-dm
:Port                          <Inconnu>
:Host                          (removed)
:Source RPM Packages           xen-runtime-4.1.2-20.fc17.x86_64
:Target RPM Packages           
:Policy RPM                    selinux-policy-3.10.0-134.fc17.noarch
:Selinux Enabled               True
:Policy Type                   targeted
:Enforcing Mode                Permissive
:Host Name                     (removed)
:Platform                      Linux (removed) 3.4.4-5.fc17.x86_64 #1
:                              SMP Thu Jul 5 20:20:59 UTC 2012 x86_64 x86_64
:Alert Count                   1
:First Seen                    dim. 08 juil. 2012 11:16:07 RET
:Last Seen                     dim. 08 juil. 2012 11:16:07 RET
:Local ID                      a7e4b747-ebb8-43c8-8116-1601d05f4793
:Raw Audit Messages
:type=AVC msg=audit(1341731767.139:128): avc:  denied  { create } for  pid=2101 comm="qemu-dm" scontext=system_u:system_r:xend_t:s0 tcontext=system_u:system_r:xend_t:s0 tclass=tun_socket
:type=SYSCALL msg=audit(1341731767.139:128): arch=x86_64 syscall=ioctl success=yes exit=0 a0=5 a1=400454ca a2=7fffc471bd20 a3=7fffc471ba80 items=0 ppid=807 pid=2101 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=qemu-dm exe=/usr/lib/xen/bin/qemu-dm subj=system_u:system_r:xend_t:s0 key=(null)
:Hash: qemu-dm,xend_t,xend_t,tun_socket,create
:audit2allowunable to open /sys/fs/selinux/policy:  Permission denied
:audit2allow -Runable to open /sys/fs/selinux/policy:  Permission denied
Comment 1 Miroslav Grepl 2012-07-09 04:56:08 EDT
Fixed in selinux-policy-3.10.0-138.fc17.noarch
Comment 2 Fedora Update System 2012-07-18 09:04:43 EDT
selinux-policy-3.10.0-140.fc17 has been submitted as an update for Fedora 17.
Comment 3 Fedora Update System 2012-07-19 05:11:37 EDT
Package selinux-policy-3.10.0-140.fc17:
* should fix your issue,
* was pushed to the Fedora 17 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.10.0-140.fc17'
as soon as you are able to.
Please go to the following url:
then log in and leave karma (feedback).
Comment 4 Fedora Update System 2012-07-21 18:51:54 EDT
selinux-policy-3.10.0-140.fc17 has been pushed to the Fedora 17 stable repository.  If problems still persist, please make note of it in this bug report.

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