From mboxrd@z Thu Jan 1 00:00:00 1970 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 3A21A3F8DE; Wed, 21 Feb 2024 11:24:05 +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=1708514645; cv=none; b=CCBEwW3POjzNtWA1CFKA9od7wFX7AA9c7l2n1+dczOtqV6pmPcRNHLMpIhzBFy6UGx8sXN2Z+c9dwkKRJtZ5BwzcMu/E2jpcMVn4ZrzR4x2IdcZM/AYzlEMnYtLPhty87uAzgd4FgXZeXDrNW6cqqhSzQsEdgj227mpvjnCQtJE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708514645; c=relaxed/simple; bh=kOkArKg6pdV4IsD7Lly5jhFzI0UqXbKBvf38KaMwvEo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=I0QwAZblKcVATIEWGI8D5+fpq6YYdjcCGE7oHndEwxmzeYUESXXYmufJQTaHGKu3MpEIVUsEicwj2UE2Do9BiIksNXRYVVDNE+1gFIpVDumYckm133+0Q6kOUol9o4w1CVulhFPSyNhi+uwXMgcxDDiS6YR19YpL5/kx8kk23y8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=dM+r3/9W; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="dM+r3/9W" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 50A61C433F1; Wed, 21 Feb 2024 11:24:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1708514645; bh=kOkArKg6pdV4IsD7Lly5jhFzI0UqXbKBvf38KaMwvEo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=dM+r3/9WkZkYNIUd6I3XP6bHCIMUXNNBBa/bnCWoO3kFfg4IOL+cmbhGOOxB7cORz 6agfjidgthGbMONvDZYNMghyX0ylDgfqXnyzBSib8LHCdr7+YRd3aCY6rNmiQscb1q 33vSpdSdUk5ijQyn+/3jKJXCJiinvKWv1qpaVMgA= Date: Wed, 21 Feb 2024 12:24:01 +0100 From: Greg Kroah-Hartman To: Vlastimil Babka Cc: cve@kernel.org, linux-cve-announce@vger.kernel.org, workflows@vger.kernel.org, Security Officers Subject: Re: CVE-2023-52435: net: prevent mss overflow in skb_segment() Message-ID: <2024022131-fang-rope-a629@gregkh> References: <2024022048-rind-huff-b1a2@gregkh> <5581ce8a-e669-465b-ab13-00e1c8ca91f3@suse.cz> Precedence: bulk X-Mailing-List: workflows@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: <5581ce8a-e669-465b-ab13-00e1c8ca91f3@suse.cz> On Wed, Feb 21, 2024 at 10:30:52AM +0100, Vlastimil Babka wrote: > On 2/20/24 19:06, Greg Kroah-Hartman wrote: > > The Linux kernel CVE team has assigned CVE-2023-52435 to this issue. > > > > > > Affected and fixed versions > > =========================== > > > > Issue introduced in 4.8 with commit 3953c46c3ac7 and fixed in 6.6.11 with commit 95b3904a261a > > Issue introduced in 4.8 with commit 3953c46c3ac7 and fixed in 6.7 with commit 23d05d563b7e > > Hello, > > what is the advice for stable users of versions between 4.19 and 6.1? Are > they not affected? They are affected, as the wording here states (and as the json values in the CVE entry itself show in great detail if you want a machine-parsable format to use) The fixes for the other branches are in the next round of -rc kernels to go out in an hour or so. thanks, greg k-h