lkml.org 
[lkml]   [2018]   [Nov]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v5 6/7] tpm: ensure that the output of PCR read contains the correct digest size
On Wed, Nov 14, 2018 at 04:31:07PM +0100, Roberto Sassu wrote:
> This patch protects against data corruption that could happen in the bus,
> by checking that that the digest size returned by the TPM during a PCR read
> matches the size of the algorithm passed to tpm2_pcr_read().
>
> This check is performed after information about the PCR banks has been
> retrieved.
>
> Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
> Cc: stable@vger.kernel.org

Missing fixes tag.

/Jarkko

\
 
 \ /
  Last update: 2018-11-16 14:42    [W:0.090 / U:8.388 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site