From: patchwork-bot+netdevbpf@kernel.org
To: Pablo Neira Ayuso <pablo@netfilter.org>
Cc: netfilter-devel@vger.kernel.org, davem@davemloft.net,
netdev@vger.kernel.org, kuba@kernel.org
Subject: Re: [PATCH net 1/5] netfilter: nft_ct: protect nft_ct_pcpu_template_refcnt with mutex
Date: Sat, 04 Sep 2021 01:30:06 +0000 [thread overview]
Message-ID: <163071900626.25925.3624674342955727770.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20210903163020.13741-2-pablo@netfilter.org>
Hello:
This series was applied to netdev/net.git (refs/heads/master):
On Fri, 3 Sep 2021 18:30:16 +0200 you wrote:
> From: Pavel Skripkin <paskripkin@gmail.com>
>
> Syzbot hit use-after-free in nf_tables_dump_sets. The problem was in
> missing lock protection for nft_ct_pcpu_template_refcnt.
>
> Before commit f102d66b335a ("netfilter: nf_tables: use dedicated
> mutex to guard transactions") all transactions were serialized by global
> mutex, but then global mutex was changed to local per netnamespace
> commit_mutex.
>
> [...]
Here is the summary with links:
- [net,1/5] netfilter: nft_ct: protect nft_ct_pcpu_template_refcnt with mutex
https://git.kernel.org/netdev/net/c/e3245a7b7b34
- [net,2/5] netfilter: conntrack: sanitize table size default settings
https://git.kernel.org/netdev/net/c/d532bcd0b269
- [net,3/5] netfilter: conntrack: switch to siphash
https://git.kernel.org/netdev/net/c/dd6d2910c5e0
- [net,4/5] netfilter: refuse insertion if chain has grown too large
https://git.kernel.org/netdev/net/c/d7e7747ac5c2
- [net,5/5] netfilter: socket: icmp6: fix use-after-scope
https://git.kernel.org/netdev/net/c/730affed24bf
You are awesome, thank you!
--
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next prev parent reply other threads:[~2021-09-04 1:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-03 16:30 [PATCH net 0/5] Netfilter fixes for net Pablo Neira Ayuso
2021-09-03 16:30 ` [PATCH net 1/5] netfilter: nft_ct: protect nft_ct_pcpu_template_refcnt with mutex Pablo Neira Ayuso
2021-09-04 1:30 ` patchwork-bot+netdevbpf [this message]
2021-09-03 16:30 ` [PATCH net 2/5] netfilter: conntrack: sanitize table size default settings Pablo Neira Ayuso
2022-03-31 14:59 ` Vincent Pelletier
2022-03-31 15:21 ` Florian Westphal
2021-09-03 16:30 ` [PATCH net 3/5] netfilter: conntrack: switch to siphash Pablo Neira Ayuso
2021-09-03 16:30 ` [PATCH net 4/5] netfilter: refuse insertion if chain has grown too large Pablo Neira Ayuso
2021-09-03 16:30 ` [PATCH net 5/5] netfilter: socket: icmp6: fix use-after-scope Pablo Neira Ayuso
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