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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7EC42C433EF for ; Fri, 29 Oct 2021 15:05:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 61CAE61166 for ; Fri, 29 Oct 2021 15:05:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229900AbhJ2PH3 (ORCPT ); Fri, 29 Oct 2021 11:07:29 -0400 Received: from mail.kernel.org ([198.145.29.99]:59076 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229712AbhJ2PH2 (ORCPT ); Fri, 29 Oct 2021 11:07:28 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 83CC761166; Fri, 29 Oct 2021 15:04:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1635519900; bh=MUYeiAaozhKHUbA+9acaxgzevRgCsoyWy0L9+v730e8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=FVxnP24lmTk7GUjVwiXovLHeEWC8ZzMMn4bWo7WPQJM2N1RrYFETzL7ytQkOX6xtD 0fv0DIt1/4ReeAEuis7w6qLNvlv5DKmMpY0qCLTiUzS4z+GlDcLhXKt9FWavzm/ZtJ cBg/kkrmDWAS/UmMbdjb1HIjl++ZcMlJR0Lg1mUg= Date: Fri, 29 Oct 2021 17:04:57 +0200 From: Greg KH To: Ovidiu Panait Cc: stable@vger.kernel.org Subject: Re: [PATCH 4.19 0/3] ipv4/ipv6: backport fixes for CVE-2021-20322 Message-ID: References: <20211028190901.1839515-1-ovidiu.panait@windriver.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Fri, Oct 29, 2021 at 11:17:16AM +0300, Ovidiu Panait wrote: > Hi Greg, > > On 29.10.2021 10:39, Greg KH wrote: > > [Please note: This e-mail is from an EXTERNAL e-mail address] > > > > On Thu, Oct 28, 2021 at 10:08:58PM +0300, Ovidiu Panait wrote: > > > The following commits are needed to fix CVE-2021-20322: > > > ipv4: > > > [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6457378fe796815c973f631a1904e147d6ee33b1 > > > [2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=67d6d681e15b578c1725bad8ad079e05d1c48a8e > > > > > > ipv6: > > > [3] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4785305c05b25a242e5314cc821f54ade4c18810 > > > [4] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a00df2caffed3883c341d5685f830434312e4a43 > > > > > > Commit [2] is already present in 4.19 stable, so backport the > > > remaining three fixes with minor context adjustments. > > > > > > Eric Dumazet (3): > > > ipv4: use siphash instead of Jenkins in fnhe_hashfun() > > > ipv6: use siphash in rt6_exception_hash() > > > ipv6: make exception cache less predictible > > > > > > net/ipv4/route.c | 12 ++++++------ > > > net/ipv6/route.c | 25 ++++++++++++++++++------- > > > 2 files changed, 24 insertions(+), 13 deletions(-) > > > > > > -- > > > 2.25.1 > > > > > You sent 0/3 but only 2 patches showed up? > > > > Can you please resend all 3? > > I tried resending the full patchset, but the last patch is still not showing > up. > > git send-email doesn't report any errors: > > OK. Log says: > MAIL FROM: > RCPT TO: > RCPT TO: > From: Ovidiu Panait > To: stable@vger.kernel.org > Cc: gregkh@linuxfoundation.org > Subject: [PATCH 4.19 3/3] ipv6: make exception cache less predictible > Date: Fri, 29 Oct 2021 10:50:27 +0300 > Message-Id: <20211029075027.1910142-4-ovidiu.panait@windriver.com> > X-Mailer: git-send-email 2.25.1 > In-Reply-To: <20211029075027.1910142-1-ovidiu.panait@windriver.com> > References: <20211029075027.1910142-1-ovidiu.panait@windriver.com> > MIME-Version: 1.0 > Content-Transfer-Encoding: 8bit > > Result: 250 > > > I have attached the 4.19 backport of a00df2caffed ("ipv6: make exception > cache less predictible"). Odd, it did not come to me either. I've taken the attached file, thanks. greg k-h