Re: Re[2]: DoS on kernel 2.4.27+ -j LOG (fwd)

Bart De Schuymer <[email protected]>
Newsgroups gmane.comp.security.firewalls.netfilter.devel,gmane.linux.network.bridge.ebtables.devel
Message-ID <[email protected]>
Op vr, 14-01-2005 te 17:31 +0100, schreef Henrik Nordstrom:
> On Sat, 27 Nov 2004, Crazy AMD K7 wrote:
> 
> 
> > Code;  c022dcdc <ip_sabotage_out+2c/110>
> > 00000000 <_EIP>:
> > Code;  c022dcdc <ip_sabotage_out+2c/110>   <=====
> >   0:   66 83 79 10 08            cmpw   $0x8,0x10(%ecx)   <=====
> > Code;  c022dce1 <ip_sabotage_out+31/110>
> >   5:   75 1d                     jne    24 <_EIP+0x24> c022dd00 
> > <ip_sabotage_out+50/110>
> 
> 
> I am now also experiencing this exact same problem, and it seems a handful
> other people also experience this problem.
> 
> Have you found any additional clues to what may be causing this?


The fix is already available. I haven't updated the 2.4 patch yet
because DaveM hasn't included the fix yet in 2.6. Hmm, I just checked
Linus' tree and the fix is there. Expect a new patch later today...

You can find the fix at
http://ebtables.sourceforge.net/fixbrnf.diff

cheers,
Bart
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