Re: f9 selinux complaint opening dvd reader .hal-mtab-lock

[Antonio Olivares]

--- On Fri, 6/13/08, Skunk Worx <skunkworx(a)verizon.net&gt; wrote:

>  From: Skunk Worx <skunkworx(a)verizon.net&gt;
>  Subject: f9 selinux complaint opening dvd reader .hal-mtab-lock
>  To: "For users of Fedora Core releases" <fedora-list(a)redhat.com&gt;
>  Date: Friday, June 13, 2008, 9:33 PM
>  When I open my DVD reader by pushing the button I get a
>  sheriff badge.
>  
>  Should I just apply the "Fix Command"?
>  ---
>  John
>  
>  Summary
>  SELinux prevented umount from mounting on the file or
>  directory 
>  "/media/.hal-mtab-lock" (type "mnt_t").
>  
>  Detailed Description
>  SELinux prevented umount from mounting a filesystem on the
>  file or 
>  directory "/media/.hal-mtab-lock" of type
>  "mnt_t". By default SELinux 
>  limits the mounting of filesystems to only some files or
>  directories 
>  (those with types that have the mountpoint attribute). The
>  type "mnt_t" 
>  does not have this attribute. You can either relabel the
>  file or 
>  directory or set the boolean
>  "allow_mount_anyfile" to true to allow 
>  mounting on any file or directory.
>  
>  Allowing Access
>  Changing the "allow_mount_anyfile" boolean to
>  true will allow this 
>  access: "setsebool -P allow_mount_anyfile=1."
>  
>  Fix Command
>  setsebool -P allow_mount_anyfile=1
>  
>  Additional Information
>  Source Context:  system_u:system_r:mount_t:s0
>  Target Context:  system_u:object_r:mnt_t:s0
>  Target Objects:  /media/.hal-mtab-lock [ file ]
>  Source:  umount
>  Source Path:  /bin/umount
>  Port:  <Unknown>
>  Host:  localhost.localdomain
>  Source RPM Packages:  util-linux-ng-2.13.1-6.fc9
>  Target RPM Packages:
>  Policy RPM:  selinux-policy-3.3.1-64.fc9
>  Selinux Enabled:  True
>  Policy Type:  targeted
>  MLS Enabled:  True
>  Enforcing Mode:  Enforcing
>  Plugin Name:  allow_mount_anyfile
>  Host Name:  localhost.localdomain
>  Platform:  Linux localhost.localdomain
>  2.6.25.6-55.fc9.x86_64 #1 SMP Tue 
>  Jun 10 16:05:21 EDT 2008 x86_64 x86_64
>  Alert Count:  7
>  First Seen:  Sun 25 May 2008 01:45:46 AM PDT
>  Last Seen:  Fri 13 Jun 2008 09:20:53 PM PDT
>  Local ID:  eb563b96-3949-4532-8792-f239a145eef7
>  Line Numbers:
>  
>  Raw Audit Messages :
>  host=localhost.localdomain type=AVC
>  msg=audit(1213417253.89:56): avc: 
>  denied { read write } for pid=3267 comm="umount" 
>  path="/media/.hal-mtab-lock" dev=dm-0 ino=4505604
>  
>  scontext=system_u:system_r:mount_t:s0 
>  tcontext=system_u:object_r:mnt_t:s0 tclass=file
>  
>  host=localhost.localdomain type=SYSCALL
>  msg=audit(1213417253.89:56): 
>  arch=c000003e syscall=59 success=yes exit=0 a0=403665
>  a1=7fff5c756200 
>  a2=7fff5c756888 a3=0 items=0 ppid=3266 pid=3267
>  auid=4294967295 uid=0 
>  gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0
>  tty=(none) 
>  ses=4294967295 comm="umount"
>  exe="/bin/umount" 
>  subj=system_u:system_r:mount_t:s0 key=(null)
>  
>  -- 
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I get the same thing :(

I applied the suggested fix, but still see the same

CCD:  fedora-selinux-list(a)redhat.com


Summary:

SELinux prevented umount from mounting on the file or directory
"/media/.hal-mtab-lock" (type "mnt_t").

Detailed Description:

SELinux prevented umount from mounting a filesystem on the file or directory
"/media/.hal-mtab-lock" of type "mnt_t". By default SELinux limits the
mounting
of filesystems to only some files or directories (those with types that have the
mountpoint attribute). The type "mnt_t" does not have this attribute. You can
either relabel the file or directory or set the boolean "allow_mount_anyfile"
to
true to allow mounting on any file or directory.

Allowing Access:

Changing the "allow_mount_anyfile" boolean to true will allow this access:
"setsebool -P allow_mount_anyfile=1."

Fix Command:

setsebool -P allow_mount_anyfile=1

Additional Information:

Source Context                system_u:system_r:mount_t:s0
Target Context                system_u:object_r:mnt_t:s0
Target Objects                /media/.hal-mtab-lock [ file ]
Source                        umount
Source Path                   /bin/umount
Port                          <Unknown>
Host                          localhost.localdomain
Source RPM Packages           util-linux-ng-2.13.1-6.fc9
Target RPM Packages           
Policy RPM                    selinux-policy-3.3.1-51.fc9
Selinux Enabled               True
Policy Type                   targeted
MLS Enabled                   True
Enforcing Mode                Enforcing
Plugin Name                   allow_mount_anyfile
Host Name                     localhost.localdomain
Platform                      Linux localhost.localdomain 2.6.25.6-55.fc9.x86_64
                              #1 SMP Tue Jun 10 16:05:21 EDT 2008 x86_64 x86_64
Alert Count                   3
First Seen                    Wed 11 Jun 2008 09:10:49 PM CDT
Last Seen                     Fri 13 Jun 2008 11:43:08 PM CDT
Local ID                      035edd4c-51d5-49fb-b01f-6468353b5b2d
Line Numbers                  

Raw Audit Messages            

host=localhost.localdomain type=AVC msg=audit(1213418588.58:32): avc:  denied  { write }
for  pid=3290 comm="umount" path="/media/.hal-mtab-lock" dev=dm-0
ino=1785859 scontext=system_u:system_r:mount_t:s0 tcontext=system_u:object_r:mnt_t:s0
tclass=file

host=localhost.localdomain type=SYSCALL msg=audit(1213418588.58:32): arch=c000003e
syscall=59 success=yes exit=0 a0=403665 a1=7fffd7da1770 a2=7fffd7da1df8 a3=0 items=0
ppid=3289 pid=3290 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0
tty=(none) ses=4294967295 comm="umount" exe="/bin/umount"
subj=system_u:system_r:mount_t:s0 key=(null)



I manually ejected a data cd.

Thanks,

Antonio

f9 selinux complaint opening dvd reader .hal-mtab-lock

[Todd Zullinger]

Antonio Olivares wrote:
>  I get the same thing :(
>  
>  I applied the suggested fix, but still see the same
>  
>  CCD:  fedora-selinux-list(a)redhat.com 
The update which fixes this should hit the mirrors tomorrow.

https://admin.fedoraproject.org/updates/F9/FEDORA-2008-5311

-- 
Todd        OpenPGP -> KeyID: 0xBEAF0CE3 | URL: www.pobox.com/~tmz/pgp
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