On Tue, 26 Mar 2019 10:41:23 -0700
Matthew Garrett wrote:
> On Tue, Mar 26, 2019 at 5:30 AM Masami Hiramatsu wrote:
> >
> > On Mon, 25 Mar 2019 15:09:49 -0700
> > Matthew Garrett wrote:
> >
> > > From: David Howells
> > >
> > > Disallow the creation of kprobes when the kernel is locked down
On Tue, Mar 26, 2019 at 5:30 AM Masami Hiramatsu wrote:
>
> On Mon, 25 Mar 2019 15:09:49 -0700
> Matthew Garrett wrote:
>
> > From: David Howells
> >
> > Disallow the creation of kprobes when the kernel is locked down by
> > preventing their registration. This prevents kprobes from being used
On Mon, 25 Mar 2019 15:09:49 -0700
Matthew Garrett wrote:
> From: David Howells
>
> Disallow the creation of kprobes when the kernel is locked down by
> preventing their registration. This prevents kprobes from being used to
> access kernel memory, either to make modifications or to steal
From: David Howells
Disallow the creation of kprobes when the kernel is locked down by
preventing their registration. This prevents kprobes from being used to
access kernel memory, either to make modifications or to steal crypto data.
Reported-by: Alexei Starovoitov
Signed-off-by: David
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