Bug 573015 - SELinux is preventing /usr/sbin/hciattach "sys_admin" access .
Summary: SELinux is preventing /usr/sbin/hciattach "sys_admin" access .
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 12
Hardware: i386
OS: Linux
low
medium
Target Milestone: ---
Assignee: Miroslav Grepl
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: setroubleshoot_trace_hash:6887f94fcc9...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2010-03-12 15:43 UTC by Juhani Jaakola
Modified: 2010-03-20 03:32 UTC (History)
2 users (show)

Fixed In Version: selinux-policy-3.6.32-103.fc12
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2010-03-20 03:32:34 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Juhani Jaakola 2010-03-12 15:43:37 UTC
Summary:

SELinux is preventing /usr/sbin/hciattach "sys_admin" access .

Detailed Description:

SELinux denied access requested by hciattach. It is not expected that this
access is required by hciattach 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://docs.fedoraproject.org/selinux-faq-fc5/#id2961385) Please file a bug
report.

Additional Information:

Source Context                system_u:system_r:bluetooth_t:s0-s0:c0.c1023
Target Context                system_u:system_r:bluetooth_t:s0-s0:c0.c1023
Target Objects                None [ capability ]
Source                        hciattach
Source Path                   /usr/sbin/hciattach
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           bluez-4.58-1.fc12
Target RPM Packages           
Policy RPM                    selinux-policy-3.6.32-92.fc12
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed) 2.6.32.9-70.fc12.i686
                              #1 SMP Wed Mar 3 05:14:32 UTC 2010 i686 i686
Alert Count                   4
First Seen                    Fri 12 Mar 2010 04:20:52 PM EET
Last Seen                     Fri 12 Mar 2010 04:26:52 PM EET
Local ID                      e288387d-7b3f-464d-9e2a-1cc5e068cefc
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1268404012.83:18417): avc:  denied  { sys_admin } for  pid=10931 comm="hciattach" capability=21  scontext=system_u:system_r:bluetooth_t:s0-s0:c0.c1023 tcontext=system_u:system_r:bluetooth_t:s0-s0:c0.c1023 tclass=capability

node=(removed) type=SYSCALL msg=audit(1268404012.83:18417): arch=40000003 syscall=5 success=no exit=-16 a0=bf8b1b00 a1=102 a2=0 a3=0 items=0 ppid=10930 pid=10931 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="hciattach" exe="/usr/sbin/hciattach" subj=system_u:system_r:bluetooth_t:s0-s0:c0.c1023 key=(null)



Hash String generated from  catchall,hciattach,bluetooth_t,bluetooth_t,capability,sys_admin
audit2allow suggests:

#============= bluetooth_t ==============
allow bluetooth_t self:capability sys_admin;

Comment 1 Daniel Walsh 2010-03-12 17:37:08 UTC
You can add these rules for now using

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

Miroslav please add this permission.

Comment 2 Miroslav Grepl 2010-03-15 09:12:31 UTC
Fixed in selinux-policy-3.6.32-102.fc12

Comment 3 Fedora Update System 2010-03-15 22:18:45 UTC
selinux-policy-3.6.32-103.fc12 has been submitted as an update for Fedora 12.
http://admin.fedoraproject.org/updates/selinux-policy-3.6.32-103.fc12

Comment 4 Fedora Update System 2010-03-16 23:24:58 UTC
selinux-policy-3.6.32-103.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/selinux-policy-3.6.32-103.fc12

Comment 5 Fedora Update System 2010-03-20 03:30:55 UTC
selinux-policy-3.6.32-103.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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