netdev - Re: [PATCH net] sctp: fix overrun in sctp_diag_dump

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 for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <20160823.172325.1181752363755678623.davem@davemloft.net>
Date:   Tue, 23 Aug 2016 17:23:25 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     lrichard@...hat.com
Cc:     netdev@...r.kernel.org
Subject: Re: [PATCH net] sctp: fix overrun in sctp_diag_dump_one()

From: Lance Richardson <lrichard@...hat.com>
Date: Tue, 23 Aug 2016 11:40:52 -0400

> The function sctp_diag_dump_one() currently performs a memcpy()
> of 64 bytes from a 16 byte field into another 16 byte field. Fix
> by using correct size, use sizeof to obtain correct size instead
> of using a hard-coded constant.
> 
> Fixes: 8f840e47f190 ("sctp: add the sctp_diag.c file")
> Signed-off-by: Lance Richardson <lrichard@...hat.com>

Applied and queued up for -stable, thanks.