Followup to: <5529.974412016@ocs3.ocs-net>
By author: Keith Owens <kaos@ocs.com.au>
In newsgroup: linux.dev.kernel
>
> On Thu, 16 Nov 2000 22:21:52 +0100,
> Xavier Bestel <xavier.bestel@free.fr> wrote:
> >as modprobe (insmod) args parsing seems POSIX compliant, we should put a
> >"--" before
> >what should be interpreted only as a textual argument, not as an option.
> >This is a lot safer: whatever is passed, modprobe will take it as a module
> >name.
>
> That only solves one of the two exploit methods. modutils 2.3.20
> solves both without any kernel changes, mainly so it fixes the problem
> on all kernels, including 2.2.
>
However, the kernel change is probably still a good idea.
-hpa
-- <hpa@transmeta.com> at work, <hpa@zytor.com> in private! "Unix gives you enough rope to shoot yourself in the foot." http://www.zytor.com/~hpa/puzzle.txt - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Thu Nov 23 2000 - 21:00:11 EST