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 14E4E146A8C; Tue, 4 Jun 2024 13:37:07 +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=1717508228; cv=none; b=X5Ui71V5U3Y3iwj3tDmNkxgKb0bIUnF3fDlHciSV/+tPypWGVORwqlDujiIWMScCm1jav6O0MfxpLrwZzYkHV0kBUIcIq5+DJhAkzOU6sSgNX2dubYqUoKIM4gFRYX6U9wVY+7dl1SRBgFpyG75CBorfJEC720AzvknJaz2liTU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717508228; c=relaxed/simple; bh=SuQvMSZ0VaKoTSQlIpx3nCfb7mEfk7fB5zR5M39QExs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=KPghw806xOqRJeCcOAblxHwCbCQCUuwltiSTFfI8LkMqW2QOECCZSBIvDhDHXm36c0ELSdMzKSOw8E2+KiKtonnYO5rk7dOwsO6qtxjNdQ0CxWi7hNd6VZ4N+Ar0nO9KzUrmv2eZlQlR1+ZKOjKer1UddIo4M2B5ABL2cXyNVO8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=QPy1U1Wk; 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="QPy1U1Wk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EDB04C3277B; Tue, 4 Jun 2024 13:37:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1717508227; bh=SuQvMSZ0VaKoTSQlIpx3nCfb7mEfk7fB5zR5M39QExs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=QPy1U1Wk9cgQv0yfxqrhSyEFRFdMZtqaqlVEaoE4rnpzqVyFPrs/EQ0eblOkkCE6R xZAit4SGTTnblSLTNjpvmRXL99PWILD9BU8gbYLTAip9VfxcvCWVZQk7CbRQp5TK17 o1OP5l8OvhX9QQShkwLDHmH+8GXYZh8oXaL3YcR4= Date: Tue, 4 Jun 2024 14:56:16 +0200 From: Greg Kroah-Hartman To: Michal Hocko Cc: cve@kernel.org, linux-kernel@vger.kernel.org, linux-cve-announce@vger.kernel.org Subject: Re: CVE-2024-35941: net: skbuff: add overflow debug check to pull/push helpers Message-ID: <2024060401-geography-shucking-21d2@gregkh> References: <2024051919-CVE-2024-35941-1a9e@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 Tue, Jun 04, 2024 at 01:01:17PM +0200, Michal Hocko wrote: > AFAICS this patch is not fixing any security bug. It adds debugging > output and triggers a WARN_ON with CONFIG_DEBUG_NET (which could panic > the system with panic_on_warn which has been broadly considered a CVE > material by the kernel CVE team). > > Please drop this CVE. Ick, I thought we had weeded that one out, sorry about that. Now rejected. greg k-h