linux-kernel - Bluetooth is very ill in -next

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 linux-cve-announce 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]

Message-ID: <20090930142636.5366dafe@lxorguk.ukuu.org.uk>
Date:	Wed, 30 Sep 2009 14:26:36 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org,
	marcel@...tmann.org
Subject: Bluetooth is very ill in -next


Doing "sdptool search DUN" reliably crashes the kernel when using a USB
bluetooth dongle

Language Base Attr List:
  code_ISO639: 0x656e
  encoding:    0x6a
  base_offset: 0x100
Profile Descriptor List:
  "Dialup Networking" (0x1103)
    Version: 0x0100


is as far as it gets

It then explodes

_spin_lock_irqsave
?skb_dequeue
skb_dequeue
skb_queue_purge
l2cap_recv_frame
?__lock_acquire
?__usb_hcd_submit_urb
?__lock_acquire
l2cap_recv_acldata
hci_rx_task
?l2cap_recv_acldata
tasklet_action

reliably.

Alan
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/