From: Jens Axboe <axboe@kernel.dk>
To: Justin Sanders <justin@coraid.com>,
"Lee, Chun-Yi" <joeyli.kernel@gmail.com>
Cc: Pavel Emelianov <xemul@openvz.org>,
Kirill Korotaev <dev@openvz.org>,
"David S . Miller" <davem@davemloft.net>,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
Chun-Yi Lee <jlee@suse.com>
Subject: Re: (subset) [PATCH] aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts
Date: Wed, 06 Mar 2024 08:35:34 -0700 [thread overview]
Message-ID: <170973933432.23995.8994501180418490235.b4-ty@kernel.dk> (raw)
In-Reply-To: <20240305082048.25526-1-jlee@suse.com>
On Tue, 05 Mar 2024 16:20:48 +0800, Lee, Chun-Yi wrote:
> This patch is against CVE-2023-6270. The description of cve is:
>
> A flaw was found in the ATA over Ethernet (AoE) driver in the Linux
> kernel. The aoecmd_cfg_pkts() function improperly updates the refcnt on
> `struct net_device`, and a use-after-free can be triggered by racing
> between the free on the struct and the access through the `skbtxq`
> global queue. This could lead to a denial of service condition or
> potential code execution.
>
> [...]
Applied, thanks!
[1/1] aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts
commit: f98364e926626c678fb4b9004b75cacf92ff0662
Best regards,
--
Jens Axboe
next prev parent reply other threads:[~2024-03-06 15:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-05 8:20 [PATCH] aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts Lee, Chun-Yi
2024-03-06 15:35 ` Jens Axboe [this message]
2024-03-07 12:40 ` (subset) " joeyli
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