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 Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E565FC04FFE for ; Wed, 8 May 2024 19:33:41 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.718931.1121481 (Exim 4.92) (envelope-from ) id 1s4n2a-0008W7-76; Wed, 08 May 2024 19:33:24 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 718931.1121481; Wed, 08 May 2024 19:33:24 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1s4n2a-0008W0-3j; Wed, 08 May 2024 19:33:24 +0000 Received: by outflank-mailman (input) for mailman id 718931; Wed, 08 May 2024 19:33:22 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1s4n2Y-0008Vd-9o for xen-devel@lists.xenproject.org; Wed, 08 May 2024 19:33:22 +0000 Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id d269f0ef-0d71-11ef-909c-e314d9c70b13; Wed, 08 May 2024 21:33:20 +0200 (CEST) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 45AD7CE1A2E; Wed, 8 May 2024 19:33:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C6D5DC113CC; Wed, 8 May 2024 19:33:13 +0000 (UTC) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: d269f0ef-0d71-11ef-909c-e314d9c70b13 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1715196794; bh=BqASjYSExQ+D7Yd+cxznVTfXPxXorUXWvTG6AeWlH3c=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=UQa1tWWSpnsQOi3dp5NKMdGe3cMEdHHphY+y/2nUymWnqqf/e8+UIEkdtLg5yPur6 0W4BBrcZkwt1SgmHsROH0hNeDsAJ+7hNCBDtKfr7OUUBtL1AeockbogA93jl4TBVpT fIT8X+LXl2gz0CttL5Ciwzs3L6an8JFQKIIgmAmE= Date: Wed, 8 May 2024 20:33:10 +0100 From: Greg KH To: Andrew Cooper Cc: cve@kernel.org, Jesper Dangaard Brouer , netdev@vger.kernel.org, Ilias Apalodimas , wei.liu@kernel.org, paul@xen.org, Jakub Kicinski , kirjanov@gmail.com, dkirjanov@suse.de, kernel-team@cloudflare.com, security@xenproject.org, xen-devel@lists.xenproject.org, George Dunlap Subject: Re: [PATCH net] xen-netfront: Add missing skb_mark_for_recycle Message-ID: <2024050802-playful-brick-0c67@gregkh> References: <171154167446.2671062.9127105384591237363.stgit@firesoul> <2024042544-jockstrap-cycle-ed93@gregkh> <9a2018c6-4efb-4bfe-b90f-531a072f0ef8@citrix.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <9a2018c6-4efb-4bfe-b90f-531a072f0ef8@citrix.com> On Tue, May 07, 2024 at 02:57:08PM +0100, Andrew Cooper wrote: > Hello, > > Please could we request a CVE for "xen-netfront: Add missing > skb_mark_for_recycle" which is 037965402a010898d34f4e35327d22c0a95cd51f > in Linus' tree. > > This is a kernel memory leak trigger-able from unprivileged userspace. > > I can't see any evidence of this fix having been assigned a CVE thus far > on the linux-cve-annouce mailing list. CVE-2024-27393 is now created for this, thanks. greg k-h