lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Fri, 17 Feb 2017 07:46:38 -0500
From:   Mimi Zohar <>
To:     James Morris <>
Cc:     Stefan Berger <>,,,,
        Jarkko Sakkinen <>
Subject: Re: [PATCH] tpm: Fix expected number of response bytes of TPM1.2
 PCR Extend

Hi James,

On Wed, 2017-02-15 at 20:09 +0200, Jarkko Sakkinen wrote:
> On Wed, Feb 15, 2017 at 11:56:23AM -0500, Stefan Berger wrote:
> > The TPM1.2 PCR Extend operation only returns 20 bytes in the body,
> > which is the size of the PCR state.
> > 
> > This fixes a problem where IMA gets errors with every PCR Extend.
> > 
> > Fixes: c659af78eb7b ("tpm: Check size of response before accessing data")
> > Signed-off-by: Stefan Berger <>
> > Acked-by: Mimi Zohar <>
> Reviewed-by: Jarkko Sakkinen <>

This patch needs to be included with the rest of the patches being
upstreamed in the next open window.   Should Jarkko or I send you a pull
request for it?



Powered by blists - more mailing lists