netdev - Re: [PATCH] openvswitch: fix a use after free

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] [day] [month] [year] [list]

Message-Id: <20141017.162308.1647313595498097545.davem@davemloft.net>
Date:	Fri, 17 Oct 2014 16:23:08 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	roy.qing.li@...il.com
Cc:	netdev@...r.kernel.org, edumazet@...gle.com, jesse@...ira.com
Subject: Re: [PATCH] openvswitch: fix a use after free

From: roy.qing.li@...il.com
Date: Fri, 17 Oct 2014 14:03:08 +0800

> From: Li RongQing <roy.qing.li@...il.com>
> 
> pskb_may_pull() called by arphdr_ok can change skb->data, so put the arp
> setting after arphdr_ok to avoid the use the freed memory
> 
> Fixes: 0714812134d7d ("openvswitch: Eliminate memset() from flow_extract.")
> Cc: Jesse Gross <jesse@...ira.com>
> Cc: Eric Dumazet <edumazet@...gle.com>
> Signed-off-by: Li RongQing <roy.qing.li@...il.com>

Applied, thanks.
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html