BAE did this cute poster on the attack model https://image-store.slidesharecdn.com/6f0027d2-c58c-11e3-af1f-12313d0148e5-original.jpeg?goback=%2Egde_1271127_member_5862330295302262788
On 4/16/2014 7:50 PM, Barry Shein wrote:
On April 17, 2014 at 10:03 g...@gdt.id.au (Glen Turner) wrote: > Jason Iannone wrote: > > I can't cite chapter and verse but I seem to remember this zeroing > > problem was solved decades ago by just introducing a bit which said > > this chunk of memory or disk is new (to this process) and not zeroed > > but if there's any attempt to actually access it then read it back as > > if it were filled with zeros, or alternatively zero it. Actually those were my words trying to describe kernel management of disk blocks, sparse files, etc, not user space. -b
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