From: Krzysztof Kozlowski <krzk@kernel.org>
To: Dan Carpenter <dan.carpenter@linaro.org>,
Christophe Ricard <christophe.ricard@gmail.com>,
Samuel Ortiz <sameo@linux.intel.com>
Cc: "David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Simon Horman <horms@kernel.org>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: Re: [PATCH] NFC: nci: Add bounds checking in nci_hci_create_pipe()
Date: Wed, 22 Jan 2025 13:33:51 +0100 [thread overview]
Message-ID: <f73f96c1-7825-484a-82f2-f7300cbfcc3c@kernel.org> (raw)
In-Reply-To: <bcf5453b-7204-4297-9c20-4d8c7dacf586@stanley.mountain>
On 17/01/2025 10:38, Dan Carpenter wrote:
> The "pipe" variable is a u8 which comes from the network. If it's more
> than 127, then it results in memory corruption in the caller,
> nci_hci_connect_gate().
>
> Cc: stable@vger.kernel.org
> Fixes: a1b0b9415817 ("NFC: nci: Create pipe on specific gate in nci_hci_connect_gate")
> Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Best regards,
Krzysztof
next prev parent reply other threads:[~2025-01-22 12:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-17 9:38 [PATCH] NFC: nci: Add bounds checking in nci_hci_create_pipe() Dan Carpenter
2025-01-22 10:11 ` Simon Horman
2025-01-22 12:33 ` Krzysztof Kozlowski [this message]
2025-01-23 4:10 ` patchwork-bot+netdevbpf
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