linux-kernel - Re: [PATCH 03/27] Enforce module signatures if the kernel is locked down

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Message-ID: <alpine.LRH.2.21.1903090959210.12052@namei.org>
Date:   Sat, 9 Mar 2019 10:00:38 +1100 (AEDT)
From:   James Morris <jmorris@...ei.org>
To:     Matthew Garrett <matthewgarrett@...gle.com>
cc:     linux-security-module@...r.kernel.org,
        linux-kernel@...r.kernel.org, dhowells@...hat.com
Subject: Re: [PATCH 03/27] Enforce module signatures if the kernel is locked
 down

On Wed, 6 Mar 2019, Matthew Garrett wrote:

> From: David Howells <dhowells@...hat.com>
> 
> If the kernel is locked down, require that all modules have valid
> signatures that we can verify.

Perhaps note that this won't cover the case where folk are using DM-Verity 
with a signed root hash for verifying kernel modules.


-- 
James Morris
<jmorris@...ei.org>