SELinux is preventing /usr/sbin/dhclient from 'read, write' accesses on the file /run/mentohust.pid.

[瓜]

SELinux is preventing /usr/sbin/dhclient from 'read, write' accesses on the file /run/mentohust.pid.

*****  Plugin leaks (86.2 confidence) suggests  ******************************

If you want to ignore dhclient trying to read write access the mentohust.pid file, because you believe it should not need this access.

Then you should report this as a bug.

You can generate a local policy module to dontaudit this access.

Do

# grep /usr/sbin/dhclient /var/log/audit/audit.log | audit2allow -D -M mypol

# semodule -i mypol.pp

*****  Plugin catchall (14.7 confidence) suggests  ***************************

If you believe that dhclient should be allowed read write access on the mentohust.pid 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 dhclient /var/log/audit/audit.log | audit2allow -M mypol

# semodule -i mypol.pp

Additional Information:

Source Context                unconfined_u:system_r:dhcpc_t:s0-s0:c0.c1023

Target Context                unconfined_u:object_r:var_run_t:s0

Target Objects                /run/mentohust.pid [ file ]

Source                        dhclient

Source Path                   /usr/sbin/dhclient

Port                          <Unknown>

Host                          liuhongru

Source RPM Packages           dhclient-4.2.4-0.4.rc1.fc17.x86_64

Target RPM Packages

Policy RPM                    selinux-policy-3.10.0-121.fc17.noarch

Selinux Enabled               True

Policy Type                   targeted

Enforcing Mode                Enforcing

Host Name                     liuhongru

Platform                      Linux liuhongru 3.3.4-5.fc17.x86_64 #1 SMP Mon May

7 17:29:34 UTC 2012 x86_64 x86_64

Alert Count                   9

First Seen                    Sat 01 Dec 2012 11:11:03 PM CST

Last Seen                     Sun 02 Dec 2012 03:40:25 PM CST

Local ID                      2fc645e8-122f-450b-bc48-f71224129fb2

Raw Audit Messages

type=AVC msg=audit(1354434025.641:136): avc:  denied  { read write } for  pid=4838 comm="dhclient" path="/run/mentohust.pid" dev="tmpfs" ino=22954 scontext=unconfined_u:system_r:dhcpc_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:var_run_t:s0 tclass=file

type=SYSCALL msg=audit(1354434025.641:136): arch=x86_64 syscall=execve success=yes exit=0 a0=fb2920 a1=fb2c00 a2=fb1270 a3=10 items=0 ppid=4837 pid=4838 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts8 ses=1 comm=dhclient exe=/usr/sbin/dhclient subj=unconfined_u:system_r:dhcpc_t:s0-s0:c0.c1023 key=(null)

Hash: dhclient,dhcpc_t,var_run_t,file,read,write

audit2allowunable to open /sys/fs/selinux/policy:  Permission denied

audit2allow -Runable to open /sys/fs/selinux/policy:  Permission denied

[Ankur Sinha]

On Sun, 2012-12-02 at 15:43 +0800, 瓜 wrote:
> SELinux is preventing /usr/sbin/dhclient from 'read, write' accesses
> on the file /run/mentohust.pid.

Hi,

Not sure what you require. This isn't a troubleshooting mailing list :)

Please refer to:

http://fedoraproject.org/wiki/Communicating_and_getting_help

for community support.