From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 11B5CC433EF for ; Sat, 4 Sep 2021 01:30:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E7BEA60EE6 for ; Sat, 4 Sep 2021 01:30:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350650AbhIDBbH (ORCPT ); Fri, 3 Sep 2021 21:31:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:37996 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236158AbhIDBbH (ORCPT ); Fri, 3 Sep 2021 21:31:07 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 4FBC260FA0; Sat, 4 Sep 2021 01:30:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1630719006; bh=ri81owLxvHNap5rbhdSUEwyArMA59ToI1mtPQBMvcKQ=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=J9LGteZOZL65Z26Qcwe8W7n66AAveWbjkU/GQgk/LA6zXlB1nKLiSqRcWue5OMyVE CfeBESoB7tqxzJ1vLaqCDa1Z6YDcDcxZWFlMlk25KDp+/K0dr7DYrI1KenCVkTa7oj vro3Z1bxYgXeAq426pPQ+N1thI09uvhJVdwwuAexCCyG9Qnd0cv3I+3HkA/P9aD0Jb pnxJF7twcpDxUebI7y11d9BLXsa6mj78Y32lKYJVJmrYoyldv+HI1giZSPHasLciWG 0EQiYfQdZLTecww9D/vZ31Rmb0/9PPuQXZwNTuBQ51BbjmWc2DPj6Pp69J3/B1dia9 XfSJ7eC1/ZIbg== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net 1/5] netfilter: nft_ct: protect nft_ct_pcpu_template_refcnt with mutex From: patchwork-bot+netdevbpf@kernel.org Message-Id: <163071900626.25925.3624674342955727770.git-patchwork-notify@kernel.org> Date: Sat, 04 Sep 2021 01:30:06 +0000 References: <20210903163020.13741-2-pablo@netfilter.org> In-Reply-To: <20210903163020.13741-2-pablo@netfilter.org> To: Pablo Neira Ayuso Cc: netfilter-devel@vger.kernel.org, davem@davemloft.net, netdev@vger.kernel.org, kuba@kernel.org Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.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 > > 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! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html