From: Simon Horman <horms@kernel.org>
To: Dan Carpenter <dan.carpenter@linaro.org>
Cc: "David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: Re: [PATCH net] net: atm: fix use after free in lec_send()
Date: Wed, 19 Mar 2025 12:39:24 +0000 [thread overview]
Message-ID: <20250319123924.GD280585@kernel.org> (raw)
In-Reply-To: <c751531d-4af4-42fe-affe-6104b34b791d@stanley.mountain>
On Fri, Mar 14, 2025 at 01:10:57PM +0300, Dan Carpenter wrote:
> The ->send() operation frees skb so save the length before calling
> ->send() to avoid a use after free.
>
> Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
> Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Simon Horman <horms@kernel.org>
next prev parent reply other threads:[~2025-03-19 12:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-14 10:10 [PATCH net] net: atm: fix use after free in lec_send() Dan Carpenter
2025-03-19 12:39 ` Simon Horman [this message]
2025-03-20 10:00 ` patchwork-bot+netdevbpf
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