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=-2.5 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, T_DKIMWL_WL_HIGH,USER_AGENT_MUTT 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 D49DEC28CC0 for ; Thu, 30 May 2019 12:05:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A70952589F for ; Thu, 30 May 2019 12:05:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559217940; bh=pp1hvMzKCMB9bjdex9motvDpcBZpEz3b1wQNmSJGjWw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=BNbu/qqHJKagN06L9IPt0AzX7CLqLjzILI1cI8W/0Nhx0TiE7+aRqTqNgzVSopl7a KEe0l6hbWULYVW2ivk9qIiXpX1kYDPiOKiirkx6v6xYKLGBZB6ZlHheSTBqxuj9DRW 0u8kH8RSsLjXW3Y5z/ivGSS2ymiLQ6s9skZ7Ykrw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726994AbfE3MFk (ORCPT ); Thu, 30 May 2019 08:05:40 -0400 Received: from mail.kernel.org ([198.145.29.99]:43976 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726806AbfE3MFk (ORCPT ); Thu, 30 May 2019 08:05:40 -0400 Received: from localhost (ip67-88-213-2.z213-88-67.customer.algx.net [67.88.213.2]) (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 551F82437C; Thu, 30 May 2019 12:05:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559217939; bh=pp1hvMzKCMB9bjdex9motvDpcBZpEz3b1wQNmSJGjWw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PgP1ep0eqHY7WDt7cC6k5oF2hPmgLAQIye0U1cQj6B3wmTzW1E/3G4eo3Xb05YgAB 86OxJkDAzQIl5VXc/546x3Z6qhJZy8DR+RnB7gnphuwmY6Fx7OEeQuTSWEuwP0bny0 VifmYN/1ncF++9A8xBd9PVJrO5Jm3H8IC8es4PqA= Date: Thu, 30 May 2019 05:05:39 -0700 From: Greg Kroah-Hartman To: Ben Hutchings Cc: Sasha Levin , stable Subject: Re: [4.9] Security fixes Message-ID: <20190530120539.GA16049@kroah.com> References: <1559217157.2631.17.camel@codethink.co.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1559217157.2631.17.camel@codethink.co.uk> User-Agent: Mutt/1.12.0 (2019-05-25) Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Thu, May 30, 2019 at 12:52:37PM +0100, Ben Hutchings wrote: > I've attached the following fixes to 4.9, as an mbox: > > - brcmfmac: add length checks in scheduled scan result handler > - brcmfmac: assure SSID length from firmware is limited > - brcmfmac: add subtype check for event handling in data path > - binder: Replace "%p" with "%pK" for stable > - binder: replace "%p" with "%pK" > - fs: prevent page refcount overflow in pipe_buf_get > - mm, gup: remove broken VM_BUG_ON_PAGE compound check for hugepages > - mm, gup: ensure real head page is ref-counted when using hugepages > - mm: prevent get_user_pages() from overflowing page refcount > - mm: make page ref count overflow check tighter and more explicit > - coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping > > The first two "mm, gup" commits might not be strictly security fixes > but the next one depends on them. Thanks for these, I'll queue them up after the current kernels out for -rc is released. greg k-h