From: patchwork-bot+netdevbpf@kernel•org
To: Florian Westphal <fw@strlen•de>
Cc: netdev@vger•kernel.org, pabeni@redhat•com, kuba@kernel•org,
davem@davemloft•net, edumazet@google•com, pwnzer0tt1@proton•me,
pablo@netfilter•org
Subject: Re: [PATCH net 1/3] netfilter: nf_queue: do not allow packet truncation below transport header offset
Date: Wed, 27 Jul 2022 03:10:13 +0000 [thread overview]
Message-ID: <165889141391.5272.4804742479205778392.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20220726192056.13497-2-fw@strlen.de>
Hello:
This series was applied to netdev/net.git (master)
by Florian Westphal <fw@strlen•de>:
On Tue, 26 Jul 2022 21:20:54 +0200 you wrote:
> Domingo Dirutigliano and Nicola Guerrera report kernel panic when
> sending nf_queue verdict with 1-byte nfta_payload attribute.
>
> The IP/IPv6 stack pulls the IP(v6) header from the packet after the
> input hook.
>
> If user truncates the packet below the header size, this skb_pull() will
> result in a malformed skb (skb->len < 0).
>
> [...]
Here is the summary with links:
- [net,1/3] netfilter: nf_queue: do not allow packet truncation below transport header offset
https://git.kernel.org/netdev/net/c/99a63d36cb3e
- [net,2/3] netfilter: nf_tables: add rescheduling points during loop detection walks
https://git.kernel.org/netdev/net/c/81ea01066741
- [net,3/3] netfilter: nft_queue: only allow supported familes and hooks
https://git.kernel.org/netdev/net/c/47f4f510ad58
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
next prev parent reply other threads:[~2022-07-27 3:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-26 19:20 [PATCH net 0/3] netfilter updates for net Florian Westphal
2022-07-26 19:20 ` [PATCH net 1/3] netfilter: nf_queue: do not allow packet truncation below transport header offset Florian Westphal
2022-07-27 3:10 ` patchwork-bot+netdevbpf [this message]
2022-07-26 19:20 ` [PATCH net 2/3] netfilter: nf_tables: add rescheduling points during loop detection walks Florian Westphal
2022-07-26 19:20 ` [PATCH net 3/3] netfilter: nft_queue: only allow supported familes and hooks Florian Westphal
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