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Old 02-18-2009, 05:47 PM
Frank Murphy
 
Default Rawhide: SELinux is preventing dhclient-script (dhcpc_t) "getattr"

Summary:

SELinux is preventing dhclient-script (dhcpc_t) "getattr" to
/etc/sysconfig/network-scripts (net_conf_t).

Detailed Description:

SELinux denied access requested by dhclient-script. It is not expected that this
access is required by dhclient-script and this access may signal an intrusion
attempt. It is also possible that the specific version or configuration of the
application is causing it to require additional access.

Allowing Access:

Sometimes labeling problems can cause SELinux denials. You could try to restore
the default system file context for /etc/sysconfig/network-scripts,

restorecon -v '/etc/sysconfig/network-scripts'

If this does not work, there is currently no automatic way to allow this access.
Instead, you can generate a local policy module to allow this access - see FAQ
(http://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385) Or you can disable
SELinux protection altogether. Disabling SELinux protection is not recommended.
Please file a bug report (http://bugzilla.redhat.com/bugzilla/enter_bug.cgi)
against this package.

Additional Information:

Source Context unconfined_u:system_r:dhcpc_t:s0-s0:c0.c1023
Target Context system_ubject_r:net_conf_t:s0
Target Objects /etc/sysconfig/network-scripts [ dir ]
Source dhclient-script
Source Path /bin/bash
Port <Unknown>
Host torrent01.frankly3d.local
Source RPM Packages bash-4.0-0.4.rc1.fc11
Target RPM Packages initscripts-8.89-1
Policy RPM selinux-policy-3.6.6-1.fc11
Selinux Enabled True
Policy Type targeted
MLS Enabled True
Enforcing Mode Enforcing
Plugin Name catchall_file
Host Name torrent01.frankly3d.local
Platform Linux torrent01.frankly3d.local
2.6.29-0.124.rc5.fc11.i586 #1 SMP Mon Feb 16
21:15:37 EST 2009 i686 i686
Alert Count 22
First Seen Wed 18 Feb 2009 18:27:50 GMT
Last Seen Wed 18 Feb 2009 18:28:10 GMT
Local ID b0b1e5b5-49b2-4163-8d84-e7f08502aacb
Line Numbers

Raw Audit Messages

node=torrent01.frankly3d.local type=AVC msg=audit(1234981690.326:167):
avc: denied { getattr } for pid=31049 comm="dhclient-script"
path="/etc/sysconfig/network-scripts" dev=dm-3 ino=54
scontext=unconfined_u:system_r:dhcpc_t:s0-s0:c0.c1023
tcontext=system_ubject_r:net_conf_t:s0 tclass=dir

node=torrent01.frankly3d.local type=SYSCALL
msg=audit(1234981690.326:167): arch=40000003 syscall=195 success=no
exit=-13 a0=80e653b a1=bfcb8e2c a2=6dfff4 a3=8a147e8 items=0
ppid=31032 pid=31049 auid=500 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0
sgid=0 fsgid=0 tty=pts0 ses=1 comm="dhclient-script" exe="/bin/bash"
subj=unconfined_u:system_r:dhcpc_t:s0-s0:c0.c1023 key=(null)


------------------
I have run an audit2allow against this. But figured I should post anyway.

--
aMSN: Frankly3D

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