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Bug#603631: marked as done (smbfs: smbmount renders system when logged on with unprivileged user. Even reboot is not possible)

Your message dated Thu, 12 May 2011 22:00:24 +0200
with message-id <20110512200024.GB21918@inutil.org>
and subject line Re: Bug#603631: smbfs: smbmount renders system when logged on with unprivileged user. Even reboot is not possible
has caused the Debian Bug report #603631,
regarding smbfs: smbmount renders system when logged on with unprivileged user. Even reboot is not possible
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
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immediately.)


-- 
603631: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=603631
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: smbfs
Version: 2:3.2.5-4lenny13
Severity: critical
Tags: security
Justification: breaks unrelated software

1.	sudo apt-get install smbfs
2.	sudo /usr/sbin/adduser nagios
3.	sudo /usr/sbin/usermod -a -G nagios nagios
4.	while true; do mkdir -p /tmp/mnt_10.0.0.2/test$ && smbmount //10.0.0.2/test$ /tmp/mnt_10.0.0.2/test$ -o password=asdfasdf,uid=nagios,gid=nagios,ro >> /dev/null& done
5.	wait approximately 10 seconds
6.	Strg+C
7.	ps aux (You will see lots of processes called /sbin/mount.cifs.)
8.	you can.t reboot system

Solution is to install linux-image-amd64 (>=2.6.32+25) from deb http://www.backports.org/debian lenny-backports main contrib non-free


-- System Information:
Debian Release: 5.0.6
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.26-2-amd64 (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages smbfs depends on:
ii  libc6           2.7-18lenny6             GNU C Library: Shared libraries
ii  libcomerr2      1.41.3-1                 common error description library
ii  libkeyutils1    1.2-9                    Linux Key Management Utilities (li
ii  libkrb53        1.6.dfsg.4~beta1-5lenny4 MIT Kerberos runtime libraries
ii  libldap-2.4-2   2.4.11-1+lenny2          OpenLDAP libraries
ii  libpopt0        1.14-4                   lib for parsing cmdline parameters
ii  libtalloc1      1.2.0~git20080616-1      hierarchical pool based memory all
ii  libwbclient0    2:3.2.5-4lenny13         client library for interfacing wit
ii  netbase         4.34                     Basic TCP/IP networking system
ii  samba-common    2:3.2.5-4lenny13         Samba common files used by both th

smbfs recommends no packages.

Versions of packages smbfs suggests:
pn  smbclient                     <none>     (no description available)

-- no debconf information

--- End Message ---
--- Begin Message --- 
Version: 2.6.32-25

On Thu, Nov 25, 2010 at 11:51:02PM -0600, Steve Langasek wrote:
> reassign 603631 linux-2.6
> severity 603631 important
> thanks
> 
> On Mon, Nov 15, 2010 at 05:17:13PM +0100, christianha wrote:
> > Package: smbfs
> > Version: 2:3.2.5-4lenny13
> > Severity: critical
> > Tags: security
> > Justification: breaks unrelated software
> 
> > 1.	sudo apt-get install smbfs
> > 2.	sudo /usr/sbin/adduser nagios
> > 3.	sudo /usr/sbin/usermod -a -G nagios nagios
> > 4.	while true; do mkdir -p /tmp/mnt_10.0.0.2/test$ && smbmount //10.0.0.2/test$ /tmp/mnt_10.0.0.2/test$ -o password=asdfasdf,uid=nagios,gid=nagios,ro >> /dev/null& done
> > 5.	wait approximately 10 seconds
> > 6.	Strg+C
> > 7.	ps aux (You will see lots of processes called /sbin/mount.cifs.)
> > 8.	you can.t reboot system
> 
> This last indicates a kernel problem, not a problem in the smbfs package.
> 
> > Solution is to install linux-image-amd64 (>=2.6.32+25) from deb
> > http://www.backports.org/debian lenny-backports main contrib non-free
> 
> And this confirms it.

Marking the Squeeze kernel as fixed.

Cheers,
        Moritz

--- End Message ---
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