lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date:	Wed, 24 Dec 2014 18:15:12 +0100
From:	Pali Rohár <pali.rohar@...il.com>
To:	Marcel Holtmann <marcel@...tmann.org>,
	Gustavo Padovan <gustavo@...ovan.org>,
	Johan Hedberg <johan.hedberg@...il.com>,
	linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: 3.19-rc1 refuse connection from bluetooth headset

Hello,

now I installed 3.19-rc1 kernel and my bluetooth headset was refused to connect automatically. I need to start 
connection manually from laptop (and then it working). Before when I started bluetooth headset it automatically 
connected and I did not have to do anything. Now with 3.19-rc1 kernel I need to do connection manually and I see 
error messages in hcidump:

 $ sudo hcidump 
 HCI sniffer - Bluetooth packet analyzer ver 2.2
 device: hci0 snap_len: 1028 filter: 0xffffffffffffffff
 > HCI Event: Connect Request (0x04) plen 10
     bdaddr <HEADSET_ADDRESS> class 0x240404 type ACL
 < HCI Command: Reject Connection Request (0x01|0x000a) plen 7
     bdaddr <HEADSET_ADDRESS> reason 0x0f
     Reason: Connection Rejected due to Unacceptable BD_ADDR
 > HCI Event: Command Status (0x0f) plen 4
     Reject Connection Request (0x01|0x000a) status 0x00 ncmd 1
 > HCI Event: Connect Complete (0x03) plen 11
     status 0x0f handle 34 bdaddr <HEADSET_ADDRESS> type ACL encrypt 0x00
     Error: Connection Rejected due to Unacceptable BD_ADDR
 > HCI Event: Connect Request (0x04) plen 10
     bdaddr <HEADSET_ADDRESS> class 0x240404 type ACL
 < HCI Command: Reject Connection Request (0x01|0x000a) plen 7
     bdaddr <HEADSET_ADDRESS> reason 0x0f
     Reason: Connection Rejected due to Unacceptable BD_ADDR
 > HCI Event: Command Status (0x0f) plen 4
     Reject Connection Request (0x01|0x000a) status 0x00 ncmd 1
 > HCI Event: Connect Complete (0x03) plen 11
    status 0x0f handle 35 bdaddr <HEADSET_ADDRESS> type ACL encrypt 0x00
    Error: Connection Rejected due to Unacceptable BD_ADDR

(real address of my bluetooth headset was replaced by <HEADSET_ADDRESS>)

Can you inspect why new kernel refuse connection from my bluetooth headset?

I'm still using bluez 4.98 (which is in Ubuntu 12.04), I did not do any update.

-- 
Pali Rohár
pali.rohar@...il.com

Download attachment "signature.asc " of type "application/pgp-signature" (199 bytes)

Powered by blists - more mailing lists