From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Mimi Zohar <zohar@linux.ibm.com>,
linuxppc-dev@ozlabs.org, linux-efi@vger.kernel.org,
linux-integrity@vger.kernel.org
Cc: Jessica Yu <jeyu@kernel.org>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Eric Ricther <erichte@linux.ibm.com>,
Nayna Jain <nayna@linux.ibm.com>,
linux-kernel@vger.kernel.org, Mimi Zohar <zohar@linux.ibm.com>,
Paul Mackerras <paulus@samba.org>, Jeremy Kerr <jk@ozlabs.org>,
Oliver O'Halloran <oohall@gmail.com>
Subject: Re: [RFC PATCH v10 9/9] powerpc/ima: indicate kernel modules appended signatures are enforced
Date: Thu, 14 Nov 2019 20:08:13 +1100 (AEDT) [thread overview]
Message-ID: <47DFy61bydz9sSL@ozlabs.org> (raw)
In-Reply-To: <1572492694-6520-10-git-send-email-zohar@linux.ibm.com>
On Thu, 2019-10-31 at 03:31:34 UTC, Mimi Zohar wrote:
> The arch specific kernel module policy rule requires kernel modules to
> be signed, either as an IMA signature, stored as an xattr, or as an
> appended signature. As a result, kernel modules appended signatures
> could be enforced without "sig_enforce" being set or reflected in
> /sys/module/module/parameters/sig_enforce. This patch sets
> "sig_enforce".
>
> Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
> Cc: Jessica Yu <jeyu@kernel.org>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/d72ea4915c7e6fa5e7b9022a34df66e375bfe46c
cheers
WARNING: multiple messages have this Message-ID (diff)
From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Mimi Zohar <zohar@linux.ibm.com>,
linuxppc-dev@ozlabs.org, linux-efi@vger.kernel.org,
linux-integrity@vger.kernel.org
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Eric Ricther <erichte@linux.ibm.com>,
Nayna Jain <nayna@linux.ibm.com>,
linux-kernel@vger.kernel.org, Mimi Zohar <zohar@linux.ibm.com>,
Paul Mackerras <paulus@samba.org>, Jeremy Kerr <jk@ozlabs.org>,
Jessica Yu <jeyu@kernel.org>,
Oliver O'Halloran <oohall@gmail.com>
Subject: Re: [RFC PATCH v10 9/9] powerpc/ima: indicate kernel modules appended signatures are enforced
Date: Thu, 14 Nov 2019 20:08:13 +1100 (AEDT) [thread overview]
Message-ID: <47DFy61bydz9sSL@ozlabs.org> (raw)
In-Reply-To: <1572492694-6520-10-git-send-email-zohar@linux.ibm.com>
On Thu, 2019-10-31 at 03:31:34 UTC, Mimi Zohar wrote:
> The arch specific kernel module policy rule requires kernel modules to
> be signed, either as an IMA signature, stored as an xattr, or as an
> appended signature. As a result, kernel modules appended signatures
> could be enforced without "sig_enforce" being set or reflected in
> /sys/module/module/parameters/sig_enforce. This patch sets
> "sig_enforce".
>
> Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
> Cc: Jessica Yu <jeyu@kernel.org>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/d72ea4915c7e6fa5e7b9022a34df66e375bfe46c
cheers
next prev parent reply other threads:[~2019-11-14 9:08 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-31 3:31 [PATCH v10 0/9] powerpc: Enabling IMA arch specific secure boot policies Mimi Zohar
2019-10-31 3:31 ` Mimi Zohar
2019-10-31 3:31 ` [PATCH v10 1/9] powerpc: detect the secure boot mode of the system Mimi Zohar
2019-10-31 3:31 ` Mimi Zohar
2019-11-05 5:14 ` Eric Richter
2019-11-05 5:14 ` Eric Richter
2019-11-05 23:00 ` [PATCH v10a " Eric Richter
2019-11-05 23:00 ` Eric Richter
2019-11-14 9:08 ` Michael Ellerman
2019-11-14 9:08 ` Michael Ellerman
2019-10-31 3:31 ` [PATCH v10 2/9] powerpc/ima: add support to initialize ima policy rules Mimi Zohar
2019-10-31 3:31 ` Mimi Zohar
2019-11-14 9:08 ` Michael Ellerman
2019-10-31 3:31 ` [PATCH v10 3/9] powerpc: detect the trusted boot state of the system Mimi Zohar
2019-10-31 3:31 ` Mimi Zohar
2019-11-05 23:02 ` [PATCH v10a " Eric Richter
2019-11-05 23:02 ` Eric Richter
2019-11-14 9:08 ` Michael Ellerman
2019-11-14 9:08 ` Michael Ellerman
2019-10-31 3:31 ` [PATCH v10 4/9] powerpc/ima: define trusted boot policy Mimi Zohar
2019-10-31 3:31 ` Mimi Zohar
2019-11-14 9:08 ` Michael Ellerman
2019-10-31 3:31 ` [PATCH v10 5/9] ima: make process_buffer_measurement() generic Mimi Zohar
2019-10-31 3:31 ` Mimi Zohar
2019-10-31 17:02 ` Lakshmi Ramasubramanian
2019-10-31 17:02 ` Lakshmi Ramasubramanian
2019-10-31 17:22 ` Lakshmi Ramasubramanian
2019-10-31 17:22 ` Lakshmi Ramasubramanian
2019-11-14 9:08 ` Michael Ellerman
2019-10-31 3:31 ` [PATCH v10 6/9] certs: add wrapper function to check blacklisted binary hash Mimi Zohar
2019-10-31 3:31 ` Mimi Zohar
2019-11-14 9:08 ` Michael Ellerman
2019-10-31 3:31 ` [PATCH v10 7/9] ima: check against blacklisted hashes for files with modsig Mimi Zohar
2019-10-31 3:31 ` Mimi Zohar
2019-11-14 9:08 ` Michael Ellerman
2019-11-14 9:08 ` Michael Ellerman
2019-10-31 3:31 ` [PATCH v10 8/9] powerpc/ima: update ima arch policy to check for blacklist Mimi Zohar
2019-10-31 3:31 ` Mimi Zohar
2019-11-14 9:08 ` Michael Ellerman
2019-11-14 9:08 ` Michael Ellerman
2019-10-31 3:31 ` [RFC PATCH v10 9/9] powerpc/ima: indicate kernel modules appended signatures are enforced Mimi Zohar
2019-10-31 3:31 ` Mimi Zohar
2019-11-14 9:08 ` Michael Ellerman [this message]
2019-11-14 9:08 ` Michael Ellerman
2019-12-09 20:27 ` [PATCH v10 0/9] powerpc: Enabling IMA arch specific secure boot policies Lakshmi Ramasubramanian
2019-12-09 20:27 ` Lakshmi Ramasubramanian
2019-12-09 21:36 ` Mimi Zohar
2019-12-09 21:36 ` Mimi Zohar
[not found] ` <3322befc-d1b9-41cf-aabf-0259fe3adb2b@linux.microsoft.com>
2019-12-09 23:33 ` Verified the key measurement patches in v5.5-rc1 Lakshmi Ramasubramanian
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