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Bug 1146859 - SELinux is preventing /usr/libexec/nm-openconnect-service from 'ioctl' accesses on the chr_file /dev/net/tun.
Summary: SELinux is preventing /usr/libexec/nm-openconnect-service from 'ioctl' access...
Keywords:
Status: CLOSED DUPLICATE of bug 1147057
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 21
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Miroslav Grepl
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:ab2d3cea92bcab31be26a9b0f95...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-09-26 09:08 UTC by Jared Smith
Modified: 2014-10-07 15:41 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-10-07 15:41:32 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Jared Smith 2014-09-26 09:08:35 UTC
Description of problem:
Trying to connect to an openconnect-compatible VPN
SELinux is preventing /usr/libexec/nm-openconnect-service from 'ioctl' accesses on the chr_file /dev/net/tun.

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

If you believe that nm-openconnect-service should be allowed ioctl access on the tun chr_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 nm-openconnect- /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:NetworkManager_t:s0
Target Context                system_u:object_r:svirt_image_t:s0:c209,c483
Target Objects                /dev/net/tun [ chr_file ]
Source                        nm-openconnect-
Source Path                   /usr/libexec/nm-openconnect-service
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           NetworkManager-openconnect-0.9.8.4-4.fc21.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-79.fc21.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 3.16.1-301.fc21.x86_64 #1 SMP Mon
                              Aug 25 13:06:39 UTC 2014 x86_64 x86_64
Alert Count                   2
First Seen                    2014-09-19 15:58:31 CEST
Last Seen                     2014-09-19 15:58:32 CEST
Local ID                      74ccd1e3-303b-43a4-aad9-b8d046e9bedf

Raw Audit Messages
type=AVC msg=audit(1411135112.254:8805): avc:  denied  { ioctl } for  pid=21584 comm="nm-openconnect-" path="/dev/net/tun" dev="devtmpfs" ino=10303 scontext=system_u:system_r:NetworkManager_t:s0 tcontext=system_u:object_r:svirt_image_t:s0:c209,c483 tclass=chr_file permissive=1


type=SYSCALL msg=audit(1411135112.254:8805): arch=x86_64 syscall=ioctl success=yes exit=0 a0=6 a1=400454ca a2=7fff4cd4a5b0 a3=7fff4cd4a5b0 items=0 ppid=1 pid=21584 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=nm-openconnect- exe=/usr/libexec/nm-openconnect-service subj=system_u:system_r:NetworkManager_t:s0 key=(null)

Hash: nm-openconnect-,NetworkManager_t,svirt_image_t,chr_file,ioctl

Version-Release number of selected component:
selinux-policy-3.13.1-79.fc21.noarch

Additional info:
reporter:       libreport-2.2.3
hashmarkername: setroubleshoot
kernel:         3.16.3-300.fc21.x86_64
type:           libreport

Comment 1 Cole Robinson 2014-10-07 15:41:32 UTC

*** This bug has been marked as a duplicate of bug 1147057 ***


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