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=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 281A9C43331 for ; Sat, 28 Mar 2020 21:47:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EC9C420723 for ; Sat, 28 Mar 2020 21:47:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585432058; bh=kpbSglY0N7qgREA/cJo9vwjN5WY9SBQXP0jQlwjtnQs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=MySv4SL2rZGM6bJkfBJ9Pg7VENkrHivB2tRGlqI5fCkrPPCUmhh/bXc1XDxc4cGd1 5KOkkPIIDNV2bsClYXehXh79vC43M+wOL8+g3WQd9qxWEAao8IjqYle769wVIgbTFt KmMtNq/3DULzUssY6Vo6nsVpZZ0dXHnzeJ8xprik= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727641AbgC1Vrh (ORCPT ); Sat, 28 Mar 2020 17:47:37 -0400 Received: from mail.kernel.org ([198.145.29.99]:58806 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726604AbgC1Vrh (ORCPT ); Sat, 28 Mar 2020 17:47:37 -0400 Received: from localhost (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7826720716; Sat, 28 Mar 2020 21:47:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585432056; bh=kpbSglY0N7qgREA/cJo9vwjN5WY9SBQXP0jQlwjtnQs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=VUx9moe4HeohF3ZJ+XC15mj3j22qjuH9IKvjGcs/QLYfQRWZCzzcgKuOMXBKfo+7q uAMaMe54ncTtR1hCjJOg2PIKIOVj3HOUxgjrXmtSvqjQarnKpy22TGyiOksrBBTrPb kxUu7XRR8ySqIpeH1oDPi1SfI/BBIJGcF5NUFLDI= Date: Sat, 28 Mar 2020 17:47:35 -0400 From: Sasha Levin To: Guenter Roeck Cc: Greg Kroah-Hartman , stable Subject: Re: Please apply commit 42d84c8490f9 ("vhost: Check docket sk_family instead of call getname") to v4.4.y Message-ID: <20200328214735.GB4189@sasha-vm> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Sat, Mar 28, 2020 at 08:44:48AM -0700, Guenter Roeck wrote: >Commit 42d84c8490f9 ("vhost: Check docket sk_family instead of call getname") >fixes CVE-2020-10942. It has been applied to v4.14.y and later, but not to v4.4.y. >While it does not apply directly to v4.4.y, its backport to v4.14.y (commit >ff8e12b0cfe2 in v4.14.y) does. Please apply the backport to v4.4.y as well. I've queued it for 4.4, thanks! -- Thanks, Sasha