On Mon, Nov 13, 2017 at 10:05 AM, Tobin C. Harding wrote:
> On Mon, Nov 13, 2017 at 06:37:28AM +0300, Kirill A. Shutemov wrote:
>> On Mon, Nov 13, 2017 at 10:06:46AM +1100, Tobin C. Harding wrote:
>> > On Sun, Nov 12, 2017 at 02:10:07AM +0300, Kirill A. Shutemov wrote:
...
>> >
>> > Thanks for the
On Mon, Nov 13, 2017 at 06:37:28AM +0300, Kirill A. Shutemov wrote:
> On Mon, Nov 13, 2017 at 10:06:46AM +1100, Tobin C. Harding wrote:
> > On Sun, Nov 12, 2017 at 02:10:07AM +0300, Kirill A. Shutemov wrote:
> > > On Tue, Nov 07, 2017 at 09:32:11PM +1100, Tobin C. Harding wrote:
> > > > Currently w
On Mon, Nov 13, 2017 at 10:06:46AM +1100, Tobin C. Harding wrote:
> On Sun, Nov 12, 2017 at 02:10:07AM +0300, Kirill A. Shutemov wrote:
> > On Tue, Nov 07, 2017 at 09:32:11PM +1100, Tobin C. Harding wrote:
> > > Currently we are leaking addresses from the kernel to user space. This
> > > script is
On Sun, Nov 12, 2017 at 02:10:07AM +0300, Kirill A. Shutemov wrote:
> On Tue, Nov 07, 2017 at 09:32:11PM +1100, Tobin C. Harding wrote:
> > Currently we are leaking addresses from the kernel to user space. This
> > script is an attempt to find some of those leakages. Script parses
> > `dmesg` outpu
On Tue, Nov 07, 2017 at 09:32:11PM +1100, Tobin C. Harding wrote:
> Currently we are leaking addresses from the kernel to user space. This
> script is an attempt to find some of those leakages. Script parses
> `dmesg` output and /proc and /sys files for hex strings that look like
> kernel addresses
On Tue, Nov 7, 2017 at 12:58 PM, Tobin C. Harding wrote:
>
> Interesting idea. Isn't the same outcome already achieved with
> dmesg_restrict. I appreciate that this does beg the question 'why are we
> scanning dmesg then?'
dmesg_restrict is even more asinine than kptr_restrict.
It's a completely
On Tue, Nov 07, 2017 at 01:56:05PM +, David Laight wrote:
> From: Tobin C. Harding
> > Sent: 07 November 2017 10:32
> >
> > Currently we are leaking addresses from the kernel to user space. This
> > script is an attempt to find some of those leakages. Script parses
> > `dmesg` output and /proc
On Tue, Nov 07, 2017 at 11:50:27AM +0100, Greg KH wrote:
> On Tue, Nov 07, 2017 at 09:32:11PM +1100, Tobin C. Harding wrote:
> > Currently we are leaking addresses from the kernel to user space. This
> > script is an attempt to find some of those leakages. Script parses
> > `dmesg` output and /proc
On Tue, Nov 07, 2017 at 04:51:29PM +0100, Petr Mladek wrote:
> On Tue 2017-11-07 21:32:11, Tobin C. Harding wrote:
> > Currently we are leaking addresses from the kernel to user space. This
> > script is an attempt to find some of those leakages. Script parses
> > `dmesg` output and /proc and /sys
On Tue 2017-11-07 21:32:11, Tobin C. Harding wrote:
> Currently we are leaking addresses from the kernel to user space. This
> script is an attempt to find some of those leakages. Script parses
> `dmesg` output and /proc and /sys files for hex strings that look like
> kernel addresses.
>
> Only wo
From: Tobin C. Harding
> Sent: 07 November 2017 10:32
>
> Currently we are leaking addresses from the kernel to user space. This
> script is an attempt to find some of those leakages. Script parses
> `dmesg` output and /proc and /sys files for hex strings that look like
> kernel addresses.
...
May
On Tue, Nov 07, 2017 at 09:32:11PM +1100, Tobin C. Harding wrote:
> Currently we are leaking addresses from the kernel to user space. This
> script is an attempt to find some of those leakages. Script parses
> `dmesg` output and /proc and /sys files for hex strings that look like
> kernel addresses
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