lkml.org 
[lkml]   [2018]   [Jul]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH v6 3/8] ima: based on policy require signed kexec kernel images
On Fri, Jul 13, 2018 at 11:05 AM, Mimi Zohar <zohar@linux.vnet.ibm.com> wrote:
> The original kexec_load syscall can not verify file signatures, nor can
> the kexec image be measured. Based on policy, deny the kexec_load
> syscall.
>
> Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
> Cc: Eric Biederman <ebiederm@xmission.com>
> Cc: Kees Cook <keescook@chromium.org>

Reviewed-by: Kees Cook <keescook@chromium.org>

-Kees

--
Kees Cook
Pixel Security
\
 
 \ /
  Last update: 2018-07-15 22:07    [W:0.139 / U:11.728 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site