Received: by 2002:a89:2c3:0:b0:1ed:23cc:44d1 with SMTP id d3csp938881lqs; Wed, 6 Mar 2024 01:03:43 -0800 (PST) X-Forwarded-Encrypted: i=3; AJvYcCVlGviDrWhVLuBtruW2cY2istLYzHhhHi4EhHQ3JNmTDR2FtuQcvjZs41kMnsdW3Oh79JbbG4Z5I3sela99tfg8kDXDiuZJ1AOAYCRNaQ== X-Google-Smtp-Source: AGHT+IFsJnGzwLbZaELyo9FsOEGksLOvJx930K2f71doV440o3+O0uiEgmfIXfp/Jdj3i72j87RW X-Received: by 2002:a17:90a:6be4:b0:299:29dc:839e with SMTP id w91-20020a17090a6be400b0029929dc839emr12123604pjj.26.1709715823208; Wed, 06 Mar 2024 01:03:43 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1709715823; cv=pass; d=google.com; s=arc-20160816; b=DocwtLOqfadFH0WYhhGGW1DBesvpKUGPCFRFNSpmOQQEvqpUx7qneOrxFnPtZvAkuG 7UyOKtL9mqbuQ0eS9Z+mhHlv3vdAgGhlxkH9UaibcyZwZM3GsRmgqOV8Z/O7HYQOcegj tJlOqcKOuYyoaC3LdCSpWOXMY+oGhFpaaddSoF6hl7lAjJn0FEsgeUEvdY4DKh7qR6UJ jw6916IJdH1YJ22EUIxa8dFhTltwtPfdjiwOT1M0pwieTjsyiosNrDS3sV1kD0HTa5Ii oqIfiNINGB7IBZr6ep0DOJSuq2fmNiClE2TKXW2h16xkT8NdsQxJbZsuZgvnp4TVddL0 zPiA== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=in-reply-to:content-disposition:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:references:message-id:subject:cc :to:from:date:dkim-signature; bh=5/PVKn3DSeqmE05lJ5eXTrEU+TaewG/b8uGJ0hcw6X4=; fh=3ynnNE0lEkjBsJ5xbg51H0hQnqZ5DhcMGpaBecNZL6M=; b=cQ/nqTjsynt1tT7rv3hASA8I2mf8aLtS7r+IEf+IhztHclw5z/WkSu3KjHh8yA0EuN erOnyXhX70NJXtgZ7Y7Wus/hRv4K/Lc3fU0QBfuZRyA3swSBxSOhhDT9PZKsPUpFbXlb ZLypZqa4WugnMBp5cBR6Rtow2fmYDVZFffflfGnOMlVvjSi8kHlCQr7MJVStY4D4lzVo EHSjeU8JCmTj0uUxAI5J1Hu6RJkmlKxNyzGkKRB3iDrCH7zy4kgWbI/w90HTRugsABnt ogD1qCY2YrGrKkU+1/pYyCYaiPOl1Q6U0Ikaims7O1QnV1OMY3+vSlIA0t/WZNCqF6cb xg/g==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b="E/3Gm9bQ"; arc=pass (i=1 dkim=pass dkdomain=linuxfoundation.org); spf=pass (google.com: domain of linux-kernel+bounces-93521-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) smtp.mailfrom="linux-kernel+bounces-93521-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Return-Path: Received: from sy.mirrors.kernel.org (sy.mirrors.kernel.org. [147.75.48.161]) by mx.google.com with ESMTPS id ml12-20020a17090b360c00b0029b55ca5edbsi4064550pjb.17.2024.03.06.01.03.42 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Mar 2024 01:03:43 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-93521-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) client-ip=147.75.48.161; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b="E/3Gm9bQ"; arc=pass (i=1 dkim=pass dkdomain=linuxfoundation.org); spf=pass (google.com: domain of linux-kernel+bounces-93521-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) smtp.mailfrom="linux-kernel+bounces-93521-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id CCC40B26C83 for ; Wed, 6 Mar 2024 08:41:09 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 7B0605D8E7; Wed, 6 Mar 2024 08:41:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="E/3Gm9bQ" Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 702185D72D for ; Wed, 6 Mar 2024 08:41:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709714464; cv=none; b=PMkGNmuTYCn8slX1WUEbICucHRPK/EIvmFpnRUvNf08+ZqMHJMP6/uPWXtMIEdsKDZLnoKQvoWdpJLXjIABdTYvT0jhwymWcTmcovYXi+gFmCJB7eJvbgux20rtBkVgYYTe6XYqLZUh0WHWFRogv9YrH4WLYtR5tJT2WpJ8xRho= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709714464; c=relaxed/simple; bh=zofiWR39A2Rv4tdjSThweKpRQzqgl0O7TlAw/Xr+5zM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=jUEc6EyQT2Y8TjGFb/5iE8JahqO2urKnTvGgcr8UIFNfa7qdl6cKdAySKdYiIUFcW/Op3U2NcdUgpyirPh4jZ1Q5ZRdpJxwuSvSDLgCdGlV5gnUP27eCo+dRF4/7q5O3qrHLVrXi6ESTK8AeEwXrDHzvBEpl0qnOHihhQxXUwRk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=E/3Gm9bQ; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id D2306C433C7; Wed, 6 Mar 2024 08:41:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1709714464; bh=zofiWR39A2Rv4tdjSThweKpRQzqgl0O7TlAw/Xr+5zM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=E/3Gm9bQxqOBeEjpp1xGXapSDG413XuzH3NCgG59XxKNQ2mbASgfGYLvLyjM+WsQc xI7nTB2bcxk59/da+EM0apnVqej2PRKZI4LYna+iMJcTvh3oECQc+A8yAZn81KY4p4 RVZQOZNYhRTBZMkxvsyxiqmDtx6h9AFRQd5/kCaA= Date: Wed, 6 Mar 2024 08:41:01 +0000 From: Greg Kroah-Hartman To: Michal Hocko Cc: cve@kernel.org, linux-kernel@vger.kernel.org Subject: Re: CVE-2021-47090: mm/hwpoison: clear MF_COUNT_INCREASED before retrying get_any_page() Message-ID: <2024030629-evoke-imply-db5c@gregkh> References: <2024030413-CVE-2021-47090-a429@gregkh> <2024030541-unhappily-staff-8662@gregkh> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Wed, Mar 06, 2024 at 09:06:42AM +0100, Michal Hocko wrote: > If you insist this still qualifies as a vulnaribility/weakness fix then > I would propose a new category pig-with-a-lipstick-CVE. We don't get to pick "categories" for CVEs, that's what other people do, and I wish them the best of luck! :) thanks, greg k-h