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[104.9.124.193]) by smtp.gmail.com with ESMTPSA id t62sm431440qkc.26.2021.07.01.14.06.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Jul 2021 14:06:49 -0700 (PDT) Date: Thu, 1 Jul 2021 17:06:45 -0400 From: Peilin Ye To: Alexander Larkin 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() Message-ID: <20210701210645.GA14471@PWN> References: <20200709130224.214204-1-yepeilin.cs@gmail.com> <20210701153936.2954886-1-avlarkin82@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210701153936.2954886-1-avlarkin82@gmail.com> Cc: johan.hedberg@gmail.com, netdev@vger.kernel.org, marcel@holtmann.org, syzkaller-bugs@googlegroups.com, linux-kernel@vger.kernel.org, linux@armlinux.org.uk, linux-bluetooth@vger.kernel.org, kuba@kernel.org, linux-kernel-mentees@lists.linuxfoundation.org, davem@davemloft.net X-BeenThere: linux-kernel-mentees@lists.linuxfoundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-kernel-mentees-bounces@lists.linuxfoundation.org Sender: "Linux-kernel-mentees" On Thu, Jul 01, 2021 at 06:39:36PM +0300, Alexander Larkin wrote: > 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. Hi Alexander, Thanks for looking into this, I believe they were handled in commit 629b49c848ee ("Bluetooth: Prevent out-of-bounds read in hci_inquiry_result_with_rssi_evt()") and commit 75bbd2ea50ba ("Bluetooth: Prevent out-of-bounds read in hci_inquiry_result_evt()"). Thanks, Peilin Ye _______________________________________________ Linux-kernel-mentees mailing list Linux-kernel-mentees@lists.linuxfoundation.org https://lists.linuxfoundation.org/mailman/listinfo/linux-kernel-mentees