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DateTue, 22 Apr 2003 18:54:18 +0200
FromJörn Engel <>
SubjectRe: kernel ring buffer accessible by users
On Tue, 22 April 2003 18:44:05 +0200, Michael Buesch wrote:
> 
> On Tuesday 22 April 2003 18:21, Julien Oster wrote:
> > it's been quite a while that I noticed that any ordinary user, not
> > just root, can type "dmesg" to see the kernel ring buffer.
> 
> just make
> $ chmod 700 /bin/dmesg

scp /bin/dmesg remote:
ssh remote ./dmesg

Jörn

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Good warriors cause others to come to them and do not go to others.
-- Sun Tzu
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