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From: Kees Cook <keescook@chromium.org>
To: linux-kernel@vger.kernel.org
Cc: Kees Cook <keescook@chromium.org>,
	Ming Lei <ming.lei@canonical.com>, Takashi Iwai <tiwai@suse.de>,
	James Morris <james.l.morris@oracle.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	linux-security-module@vger.kernel.org
Subject: [PATCH v3 0/2] security: introduce kernel_fw_from_file hook
Date: Tue, 22 Jul 2014 11:28:59 -0700	[thread overview]
Message-ID: <1406053741-22795-1-git-send-email-keescook@chromium.org> (raw)

This adds an LSM hook to the existing firmware loading logic so that
the LSM can reason about the origin and contents of a firmware coming
from userspace.

Thanks,

-Kees

v3:
- correctly return LSM error to userspace (ming.lei)
- finalize memory map before calling LSM hook (tiwai)
v2:
- further clarify header comments (jmorris)


             reply	other threads:[~2014-07-22 18:29 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-22 18:28 Kees Cook [this message]
2014-07-22 18:29 ` [PATCH v3 1/2] " Kees Cook
2014-07-22 18:29 ` [PATCH v3 2/2] firmware_class: perform new LSM checks Kees Cook
2014-07-23 10:14 ` [PATCH v3 0/2] security: introduce kernel_fw_from_file hook Takashi Iwai

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