Bug#491376: recipe for BIOS-based boot on gpt
- To: 491376@bugs.debian.org
- Subject: Bug#491376: recipe for BIOS-based boot on gpt
- From: Robert Millan <rmh@aybabtu.com>
- Date: Mon, 4 Aug 2008 11:18:34 +0200
- Message-id: <[🔎] 20080804091834.GA1078@thorin>
- Reply-to: Robert Millan <rmh@aybabtu.com>, 491376@bugs.debian.org
- In-reply-to: <20080727164113.GA5132@thorin>
- References: <20080719005848.9240.43333.reportbug@thorin> <200807191410.30989.elendil@planet.nl> <20080719130425.GA21080@thorin> <20080720070856.GA22769@thorin> <20080725150301.GA8217@thorin> <20080727115940.GA9709@thorin> <20080727164113.GA5132@thorin>
So what do we do about this? I wouldn't want to miss the deadline...
On Sun, Jul 27, 2008 at 06:41:13PM +0200, Robert Millan wrote:
> On Sun, Jul 27, 2008 at 01:59:40PM +0200, Robert Millan wrote:
> >
> > on a system where core.img was embedded, nothing will happen. OTOH if you do
> > the same on a system where core.img was referenced via blocklists, boot will
> > start crashing as soon as the (now free) blocks that held the old core.img
> > are overwritten.
>
> Ah, and in a worst-case scenario someone could even try to exploit it to
> run privileged code, by creating a carefuly crafted huge file.
>
> --
> Robert Millan
>
> <GPLv2> I know my rights; I want my phone call!
> <DRM> What good is a phone call… if you are unable to speak?
> (as seen on /.)
>
>
>
> --
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>
--
Robert Millan
The DRM opt-in fallacy: "Your data belongs to us. We will decide when (and
how) you may access your data; but nobody's threatening your freedom: we
still allow you to remove your data and not access it at all."
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