netdev - Re: [PATCH net-next 1/3] xfrm: Fix xfrm_replay_overflow_offload

lists.openwall.net		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 linux-cve-announce 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]

Message-ID: <20171201062036.qpnpezp2rnior7lu@gauss3.secunet.de>
Date:   Fri, 1 Dec 2017 07:20:36 +0100
From:   Steffen Klassert <steffen.klassert@...unet.com>
To:     <yossefe@...lanox.com>
CC:     "David S. Miller" <davem@...emloft.net>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <borisp@...lanox.com>, <kliteyn@...lanox.com>,
        <yossiku@...lanox.com>
Subject: Re: [PATCH net-next 1/3] xfrm: Fix xfrm_replay_overflow_offload_esn

On Tue, Nov 28, 2017 at 11:49:28AM +0200, yossefe@...lanox.com wrote:
> From: Yossef Efraim <yossefe@...lanox.com>
> 
> In case of wrap around, replay_esn->oseq_hi is not updated
> before it is tested for it's actual value, leading function
> to fail with overflow indication and packets being dropped.
> 
> This patch updates replay_esn->oseq_hi in the right place.
> 
> Fixes: d7dbefc45cf5 ("xfrm: Add xfrm_replay_overflow functions for offloading")
> Signed-off-by: Yossef Efraim <yossefe@...lanox.com>

Applied to ipsec-next, thanks!