From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mta1.formilux.org (mta1.formilux.org [51.159.59.229]) (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 BE5DC31A807 for ; Mon, 27 Apr 2026 02:28:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=51.159.59.229 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777256941; cv=none; b=kn1kHnLyqfd2PJbYbJ3wlcYGEreDhoYuZxuhH1YVaMKyAozSfkrcW3HgyDqiUZYOV3yE/N16FImSTzPa8Sc/8ceswAQvJVXinRg2ca02RBVAAFyemrH8Ft9uUPu7hslfRhF/cCpFRNRYVm++IPeW1UI7plkgmMnwRq0djtU12qY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777256941; c=relaxed/simple; bh=RfNS8MbxG+hBT0aJ9rBu5h4KGslKXlwKmK2t/Ziabc0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=gkkGosxHQ2YM98VGgy+tmBuF8dHSE7pyMcUgV2F2NAFhNxi31aoAZv0LJwTCwdU7VkpZC6LNkiarYPf19ol7K3Xyn14ALtaBuXEDTYYDxPDaAtPnQR6MudtIsMO89Q/Nf60p1dviEQCMIcrjkQgTmfnwCCRG2beb1dULf7dHiH0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=1wt.eu; spf=pass smtp.mailfrom=1wt.eu; dkim=pass (1024-bit key) header.d=1wt.eu header.i=@1wt.eu header.b=VvJ/YVlp; arc=none smtp.client-ip=51.159.59.229 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=1wt.eu Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=1wt.eu Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=1wt.eu header.i=@1wt.eu header.b="VvJ/YVlp" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1wt.eu; s=mail; t=1777256937; bh=lbDmxon41suG9jU0funrhpIFB70heP9yFLk4CXBX7Eo=; h=From:Message-ID:From; b=VvJ/YVlpKcPCnMQzPPFWndOaooyj+XuDliLpVThl0iWyi4oQO+BHgPbQEyRxuhxAD V8L6FQW2O4Klz9TlRdjwmrvVdTYrix0zrfIVgucBNDrgS+7kifwTQpKqXVViXdIv8x Wp4BAXKA4NcS6n0jdjUJURBFjeef7n4CgXlYgONg= Received: from 1wt.eu (ded1.1wt.eu [163.172.96.212]) by mta1.formilux.org (Postfix) with ESMTP id 23225C0D47; Mon, 27 Apr 2026 04:28:57 +0200 (CEST) Date: Mon, 27 Apr 2026 04:28:56 +0200 From: Willy Tarreau To: Safa Karakus Cc: "security@kernel.org" , "linux-bluetooth@vger.kernel.org" Subject: Re: [SECURITY] Use-after-free in l2cap_sock_alloc_skb_cb (net/bluetooth) Message-ID: References: Precedence: bulk X-Mailing-List: linux-bluetooth@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: Hello, On Mon, Apr 27, 2026 at 12:09:38AM +0000, Safa Karakus wrote: > I am requesting coordinated disclosure. The standard 90-day embargo is > acceptable. I will not publish details before a patch is merged and a CVE > is assigned, unless the embargo period expires without a response. Too late, you already posted it to a public list (linux-bluetooth): https://lore.kernel.org/linux-bluetooth/DB4P250MB08058DC86977A3A6F25207CDEB362@DB4P250MB0805.EURP250.PROD.OUTLOOK.COM/T/#u Please, in the future, read Documentation/process/security-bugs.rst or its online version: https://www.kernel.org/doc/html/latest/process/security-bugs.html Regards, Willy