On Thu, Apr 18, 2019 at 7:35 AM Khalid Aziz wrote:
>
> On 4/17/19 11:41 PM, Kees Cook wrote:
> > On Wed, Apr 17, 2019 at 11:41 PM Andy Lutomirski wrote:
> >> I don't think this type of NX goof was ever the argument for XPFO.
> >> The main argument I've heard is that a malicious user program write
On Wed, Apr 17, 2019 at 11:41 PM Andy Lutomirski wrote:
> I don't think this type of NX goof was ever the argument for XPFO.
> The main argument I've heard is that a malicious user program writes a
> ROP payload into user memory (regular anonymous user memory) and then
> gets the kernel to erroneo
