From: patchwork-bot+netdevbpf@kernel.org
To: Zekun Shen <bruceshenzk@gmail.com>
Cc: peppe.cavallaro@st.com, alexandre.torgue@foss.st.com,
joabreu@synopsys.com, davem@davemloft.net, kuba@kernel.org,
mcoquelin.stm32@gmail.com, netdev@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, brendandg@nyu.edu
Subject: Re: [PATCH] stmmac_pci: Fix underflow size in stmmac_rx
Date: Fri, 19 Nov 2021 12:00:11 +0000 [thread overview]
Message-ID: <163732321141.14736.10382429911164710117.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <YZbI12/g04GlzdIU@a-10-27-17-117.dynapool.vpn.nyu.edu>
Hello:
This patch was applied to netdev/net.git (master)
by David S. Miller <davem@davemloft.net>:
On Thu, 18 Nov 2021 16:42:47 -0500 you wrote:
> This bug report came up when we were testing the device driver
> by fuzzing. It shows that buf1_len can get underflowed and be
> 0xfffffffc (4294967292).
>
> This bug is triggerable with a compromised/malfunctioning device.
> We found the bug through QEMU emulation tested the patch with
> emulation. We did NOT test it on real hardware.
>
> [...]
Here is the summary with links:
- stmmac_pci: Fix underflow size in stmmac_rx
https://git.kernel.org/netdev/net/c/0f296e782f21
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2021-11-19 12:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-18 21:42 Zekun Shen
2021-11-19 12:00 ` patchwork-bot+netdevbpf [this message]
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