Bug 541244 - SELinux is preventing /usr/bin/gok "getattr" access on /var/mail.
Summary: SELinux is preventing /usr/bin/gok "getattr" access on /var/mail.
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 12
Hardware: x86_64
OS: Linux
low
medium
Target Milestone: ---
Assignee: Daniel Walsh
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: setroubleshoot_trace_hash:fd2a69683d6...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2009-11-25 11:13 UTC by John William
Modified: 2010-08-20 01:46 UTC (History)
3 users (show)

Fixed In Version: selinux-policy-3.6.32-120.fc12
Clone Of:
Environment:
Last Closed: 2009-12-07 22:46:49 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description John William 2009-11-25 11:13:22 UTC
Summary:

SELinux is preventing /usr/bin/gok "getattr" access on /var/mail.

Detailed Description:

SELinux denied access requested by gok. It is not expected that this access is
required by gok 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:xdm_t:s0-s0:c0.c1023
Target Context                system_u:object_r:mail_spool_t:s0
Target Objects                /var/mail [ lnk_file ]
Source                        gok
Source Path                   /usr/bin/gok
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           gok-2.28.1-1.fc12
Target RPM Packages           filesystem-2.4.30-2.fc12
Policy RPM                    selinux-policy-3.6.32-46.fc12
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed)
                              2.6.31.5-127.fc12.x86_64 #1 SMP Sat Nov 7 21:11:14
                              EST 2009 x86_64 x86_64
Alert Count                   2
First Seen                    Wed 25 Nov 2009 03:06:30 AM PST
Last Seen                     Wed 25 Nov 2009 03:06:30 AM PST
Local ID                      d176adc6-1b33-42f9-b38c-0d17d932e9a3
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1259147190.343:39): avc:  denied  { getattr } for  pid=2169 comm="gok" path="/var/mail" dev=sdb3 ino=1191 scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=system_u:object_r:mail_spool_t:s0 tclass=lnk_file

node=(removed) type=SYSCALL msg=audit(1259147190.343:39): arch=c000003e syscall=6 success=no exit=-13 a0=7f2fc40013c0 a1=7f2fca0dbba0 a2=7f2fca0dbba0 a3=5 items=0 ppid=2126 pid=2169 auid=4294967295 uid=42 gid=479 euid=42 suid=42 fsuid=42 egid=479 sgid=479 fsgid=479 tty=(none) ses=4294967295 comm="gok" exe="/usr/bin/gok" subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 key=(null)



Hash String generated from  selinux-policy-3.6.32-46.fc12,catchall,gok,xdm_t,mail_spool_t,lnk_file,getattr
audit2allow suggests:

#============= xdm_t ==============
allow xdm_t mail_spool_t:lnk_file getattr;

Comment 1 Daniel Walsh 2009-11-25 11:21:48 UTC
You can add these rules for now using

# grep avc /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Will be dontaudited

Fixed in selinux-policy-3.6.32-51.fc12.noarch

Comment 2 Fedora Update System 2009-12-01 16:52:16 UTC
selinux-policy-3.6.32-52.fc12 has been submitted as an update for Fedora 12.
http://admin.fedoraproject.org/updates/selinux-policy-3.6.32-52.fc12

Comment 3 Fedora Update System 2009-12-03 04:59:21 UTC
selinux-policy-3.6.32-52.fc12 has been pushed to the Fedora 12 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update selinux-policy'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F12/FEDORA-2009-12549

Comment 4 Fedora Update System 2009-12-03 20:30:24 UTC
selinux-policy-3.6.32-55.fc12 has been submitted as an update for Fedora 12.
http://admin.fedoraproject.org/updates/selinux-policy-3.6.32-55.fc12

Comment 5 Fedora Update System 2009-12-04 23:48:45 UTC
selinux-policy-3.6.32-55.fc12 has been pushed to the Fedora 12 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update selinux-policy'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F12/FEDORA-2009-12650

Comment 6 Fedora Update System 2009-12-08 07:55:25 UTC
selinux-policy-3.6.32-55.fc12 has been pushed to the Fedora 12 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 7 Fedora Update System 2010-08-05 13:21:10 UTC
selinux-policy-3.6.32-120.fc12 has been submitted as an update for Fedora 12.
http://admin.fedoraproject.org/updates/selinux-policy-3.6.32-120.fc12

Comment 8 Fedora Update System 2010-08-20 01:41:20 UTC
selinux-policy-3.6.32-120.fc12 has been pushed to the Fedora 12 stable repository.  If problems still persist, please make note of it in this bug report.


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