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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 6C846C11F64 for ; Thu, 1 Jul 2021 15:40:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4ED1561406 for ; Thu, 1 Jul 2021 15:40:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233694AbhGAPmf (ORCPT ); Thu, 1 Jul 2021 11:42:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49038 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233478AbhGAPmf (ORCPT ); Thu, 1 Jul 2021 11:42:35 -0400 Received: from mail-wm1-x32a.google.com (mail-wm1-x32a.google.com [IPv6:2a00:1450:4864:20::32a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C954BC061762; Thu, 1 Jul 2021 08:40:03 -0700 (PDT) Received: by mail-wm1-x32a.google.com with SMTP id g8-20020a1c9d080000b02901f13dd1672aso4479808wme.0; Thu, 01 Jul 2021 08:40:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=3d1/y8CJLKCSBr4EsHmH8zFaiN252FdPYFFuHvdt5Fo=; b=FQxikW28LOSxCdBf1R+ZchUmn3KM+B4UEWA2qzea9w88sCbE7MBH9Ua1TlXXMXsads It/c2J09TJXMLUdRjfkVvsIDAIgnS4/AS9p/LVEe4GT1AlzYu/4fOJfyMSim7elf/Gu3 uJXKVeCXM3vlKFySzzOE+IlYnzedp7xVK+MOCUA+FvtcZxeOcvCpOZp39sUQT8rt7wgP /EvqdKecQHNQy6VMTRHKwBOwvt4tJ6vrreYDkK/hDv3+NxIQ6jFsAH+J7VfXdo35sXff HJsy1/Kc/mecrayYcFlTHbkRLQaoZ4VWl4GfvXQTjKnqcOqG2HZeewjcKxazQEdnBKHd l8oA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=3d1/y8CJLKCSBr4EsHmH8zFaiN252FdPYFFuHvdt5Fo=; b=p+X/HAaNEwMxtlw+djflajaR+UXzF5fgMyx6owD7Kt5TsElYQN8q68h8JdtuUBNwap KXeK5rUzXAvxeUTOdjP6rukwfdk+JxNDNR5SXLH8I5nRR5mWn+YpNc7ZjxErhHlZs+rW 4PO0U3nsrNTSsXJ/ZlpngJAEk9eBdJ8fY2gAk2aOGCf+loiBzya5scZThVESH8VH9WIx qpVjM324xs/4t5w1tSXFBu7M+otv57NV4gvq/oWUdre4LV+liiXeZcVzdKYqmEOYBqIg Q0oNqEq0FOxIoKXMgz3mT/gqZBFOXB8X83Tm0aRec1u6CGABIPDrk/XhvFqi23zXkGuE 2EPA== X-Gm-Message-State: AOAM530Syxip2tfpm6u+vjflgrGaOvgAHREbx1A9Q2rx95lRPFYZ7klE 89oVcNwy6xygy5g3m5y0LIQOzuyD/Gdkr9Kn X-Google-Smtp-Source: ABdhPJze4y1nxUKbHZgfaeBsmoEpGymAtQlSNHz0caBy6Jh2JtyYsOKk+Q5n7yvWRiwswrNvhK/MyQ== X-Received: by 2002:a7b:c0d6:: with SMTP id s22mr11409797wmh.52.1625154002407; Thu, 01 Jul 2021 08:40:02 -0700 (PDT) Received: from allarkin.tlv.csb ([176.230.197.111]) by smtp.googlemail.com with ESMTPSA id x17sm414260wrn.62.2021.07.01.08.40.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Jul 2021 08:40:01 -0700 (PDT) From: Alexander Larkin To: yepeilin.cs@gmail.com Cc: davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org, linux-kernel@vger.kernel.org, linux@armlinux.org.uk, marcel@holtmann.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com, avlarkin82@gmail.com Subject: Re: maybe similar bug exists for HCI_EV_INQUIRY_RESULT* like [Linux-kernel-mentees] [PATCH v2] net/bluetooth: slab-out-of-bounds read in hci_extended_inquiry_result_evt() Date: Thu, 1 Jul 2021 18:39:36 +0300 Message-Id: <20210701153936.2954886-1-avlarkin82@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200709130224.214204-1-yepeilin.cs@gmail.com> References: <20200709130224.214204-1-yepeilin.cs@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org For the net/bluetooth/hci_event.c , maybe similar bug could be inside hci_inquiry_result_with_rssi_evt() that is HCI_EV_INQUIRY_RESULT_WITH_RSSI and inside hci_inquiry_result_evt() that is HCI_EV_INQUIRY_RESULT.