On Thu, 2007-09-06 at 11:11 -0400, J. Bruce Fields wrote: > On Thu, Sep 06, 2007 at 01:59:50PM +0530, Satyam Sharma wrote: > > Oh and btw, note that we're talking of the (lack of) security of a > > "running kernel" here -- because across reboots, there is /really/ > > *absolutely* no such thing as "kernelspace security" because the superuser > > will simply switch the vmlinuz itself ... > > Well, the machine could be booting from cdrom, and could live in a > locked machine room. Or people with root on a virtual host don't > necessarily have the ability to replace the kernel for that host.
mount -t tmpfs none /my_tmpfs cd /my_tmpfs cp -a /bin bin cp -p my_keylogging_pam_module.so lib pivot_root . /old-root to take another example.... - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
