Bug 533609

Summary:

SELinux is preventing /usr/sbin/rpc.gssd "module_request" access.

Detailed Description:

[rpc.gssd has a permissive type (gssd_t). This access was not denied.]

SELinux denied access requested by rpc.gssd. It is not expected that this access
is required by rpc.gssd 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:

You can generate a local policy module to allow this access - see FAQ
(http://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385) Please file a bug
report.

Additional Information:

Source Context                system_u:system_r:gssd_t:s0
Target Context                system_u:system_r:kernel_t:s0
Target Objects                None [ system ]
Source                        rpc.gssd
Source Path                   /usr/sbin/rpc.gssd
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           nfs-utils-1.2.0-18.fc12
Target RPM Packages           
Policy RPM                    selinux-policy-3.6.32-41.fc12
Selinux Enabled               True
Policy Type                   targeted
MLS Enabled                   True
Enforcing Mode                Enforcing
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed) 2.6.31.5-122.fc12.x86_64 #1
                              SMP Thu Nov 5 01:37:34 EST 2009 x86_64 x86_64
Alert Count                   4
First Seen                    Fri 06 Nov 2009 19:42:44 CET
Last Seen                     Sat 07 Nov 2009 20:30:47 CET
Local ID                      f5f57706-d7c2-4305-9f3a-0c70422344ad
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1257622247.26:28110): avc:  denied  { module_request } for  pid=1518 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=system

node=(removed) type=AVC msg=audit(1257622247.26:28110): avc:  denied  { module_request } for  pid=1518 comm="rpc.gssd" scontext=system_u:system_r:gssd_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=system

node=(removed) type=SYSCALL msg=audit(1257622247.26:28110): arch=c000003e syscall=1 success=yes exit=4294967424 a0=7 a1=7f35be9bc550 a2=6d a3=7fff4c2cc8a0 items=0 ppid=1 pid=1518 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="rpc.gssd" exe="/usr/sbin/rpc.gssd" subj=system_u:system_r:gssd_t:s0 key=(null)



Hash String generated from  selinux-policy-3.6.32-41.fc12,catchall,rpc.gssd,gssd_t,kernel_t,system,module_request
audit2allow suggests:

#============= gssd_t ==============
allow gssd_t kernel_t:system module_request;