linux-stable.git/drivers/usb/serial, branch v3.2.63 Linux kernel stable tree USB: serial: fix potential heap buffer overflow 2014-09-13T22:41:47+00:00 Johan Hovold johan@kernel.org 2014-08-27T09:55:19+00:00 b067dfbd9dfa1b9f6b494ea671054f2cbf212ae9 commit 5654699fb38512bdbfc0f892ce54fce75bdc2bab upstream. Make sure to verify the number of ports requested by subdriver to avoid writing beyond the end of fixed-size array in interface data. The current usb-serial implementation is limited to eight ports per interface but failed to verify that the number of ports requested by a subdriver (which could have been determined from device descriptors) did not exceed this limit. Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> [bwh: Backported to 3.2: s/ddev/\&interface->dev/] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 5654699fb38512bdbfc0f892ce54fce75bdc2bab upstream.

Make sure to verify the number of ports requested by subdriver to avoid
writing beyond the end of fixed-size array in interface data.

The current usb-serial implementation is limited to eight ports per
interface but failed to verify that the number of ports requested by a
subdriver (which could have been determined from device descriptors) did
not exceed this limit.

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[bwh: Backported to 3.2: s/ddev/\&interface->dev/]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
USB: serial: fix potential stack buffer overflow 2014-09-13T22:41:47+00:00 Johan Hovold johan@kernel.org 2014-08-27T09:55:18+00:00 51140f5ce2b7e47934b277a3195cb2f1b78912fc commit d979e9f9ecab04c1ecca741370e30a8a498893f5 upstream. Make sure to verify the maximum number of endpoints per type to avoid writing beyond the end of a stack-allocated array. The current usb-serial implementation is limited to eight ports per interface but failed to verify that the number of endpoints of a certain type reported by a device did not exceed this limit. Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> [bwh: Backported to 3.2: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit d979e9f9ecab04c1ecca741370e30a8a498893f5 upstream.

Make sure to verify the maximum number of endpoints per type to avoid
writing beyond the end of a stack-allocated array.

The current usb-serial implementation is limited to eight ports per
interface but failed to verify that the number of endpoints of a certain
type reported by a device did not exceed this limit.

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
USB: whiteheat: Added bounds checking for bulk command response 2014-09-13T22:41:46+00:00 James Forshaw forshaw@google.com 2014-08-23T21:39:48+00:00 f92c5bd2c6fcbc55377645c6c023dff1e8849c3b commit 6817ae225cd650fb1c3295d769298c38b1eba818 upstream. This patch fixes a potential security issue in the whiteheat USB driver which might allow a local attacker to cause kernel memory corrpution. This is due to an unchecked memcpy into a fixed size buffer (of 64 bytes). On EHCI and XHCI busses it's possible to craft responses greater than 64 bytes leading a buffer overflow. Signed-off-by: James Forshaw <forshaw@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> [bwh: Backported to 3.2: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 6817ae225cd650fb1c3295d769298c38b1eba818 upstream.

This patch fixes a potential security issue in the whiteheat USB driver
which might allow a local attacker to cause kernel memory corrpution. This
is due to an unchecked memcpy into a fixed size buffer (of 64 bytes). On
EHCI and XHCI busses it's possible to craft responses greater than 64
bytes leading a buffer overflow.

Signed-off-by: James Forshaw <forshaw@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
USB: ftdi_sio: Added PID for new ekey device 2014-09-13T22:41:45+00:00 Jaša Bartelj jasa.bartelj@gmail.com 2014-08-16T10:44:27+00:00 4c39c21647ea2eb22029e0feafd106fbb76080e3 commit 646907f5bfb0782c731ae9ff6fb63471a3566132 upstream. Added support to the ftdi_sio driver for ekey Converter USB which uses an FT232BM chip. Signed-off-by: Jaša Bartelj <jasa.bartelj@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org> [bwh: Backported to 3.2: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 646907f5bfb0782c731ae9ff6fb63471a3566132 upstream.

Added support to the ftdi_sio driver for ekey Converter USB which
uses an FT232BM chip.

Signed-off-by: Jaša Bartelj <jasa.bartelj@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
USB: serial: pl2303: add device id for ztek device 2014-09-13T22:41:45+00:00 Greg KH gregkh@linuxfoundation.org 2014-08-15T07:22:21+00:00 03288882ccd48deac5e177c8b52b92a90f70fcc2 commit 91fcb1ce420e0a5f8d92d556d7008a78bc6ce1eb upstream. This adds a new device id to the pl2303 driver for the ZTEK device. Reported-by: Mike Chu <Mike-Chu@prolific.com.tw> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 91fcb1ce420e0a5f8d92d556d7008a78bc6ce1eb upstream.

This adds a new device id to the pl2303 driver for the ZTEK device.

Reported-by: Mike Chu <Mike-Chu@prolific.com.tw>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
USB: ftdi_sio: add Basic Micro ATOM Nano USB2Serial PID 2014-09-13T22:41:45+00:00 Johan Hovold johan@kernel.org 2014-08-13T15:56:52+00:00 6e7015cc9bd4092ef9c6da6b907cb485a710a377 commit 6552cc7f09261db2aeaae389aa2c05a74b3a93b4 upstream. Add device id for Basic Micro ATOM Nano USB2Serial adapters. Reported-by: Nicolas Alt <n.alt@mytum.de> Tested-by: Nicolas Alt <n.alt@mytum.de> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 6552cc7f09261db2aeaae389aa2c05a74b3a93b4 upstream.

Add device id for Basic Micro ATOM Nano USB2Serial adapters.

Reported-by: Nicolas Alt <n.alt@mytum.de>
Tested-by: Nicolas Alt <n.alt@mytum.de>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
USB: option: add VIA Telecom CDS7 chipset device id 2014-09-13T22:41:45+00:00 Brennan Ashton bashton@brennanashton.com 2014-08-06T15:46:44+00:00 c6902e934651b7152fc844108943f500cda265e0 commit d77302739d900bbca5e901a3b7ac48c907ee6c93 upstream. This VIA Telecom baseband processor is used is used by by u-blox in both the FW2770 and FW2760 products and may be used in others as well. This patch has been tested on both of these modem versions. Signed-off-by: Brennan Ashton <bashton@brennanashton.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit d77302739d900bbca5e901a3b7ac48c907ee6c93 upstream.

This VIA Telecom baseband processor is used is used by by u-blox in both the
FW2770 and FW2760 products and may be used in others as well.

This patch has been tested on both of these modem versions.

Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
USB: serial: ftdi_sio: Add support for new Xsens devices 2014-09-13T22:41:42+00:00 Patrick Riphagen patrick.riphagen@xsens.com 2014-07-24T07:09:50+00:00 5547c8a64a365448f981e7279803929740df7535 commit 4bdcde358b4bda74e356841d351945ca3f2245dd upstream. This adds support for new Xsens devices, using Xsens' own Vendor ID. Signed-off-by: Patrick Riphagen <patrick.riphagen@xsens.com> Signed-off-by: Frans Klaver <frans.klaver@xsens.com> Cc: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 4bdcde358b4bda74e356841d351945ca3f2245dd upstream.

This adds support for new Xsens devices, using Xsens' own Vendor ID.

Signed-off-by: Patrick Riphagen <patrick.riphagen@xsens.com>
Signed-off-by: Frans Klaver <frans.klaver@xsens.com>
Cc: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
USB: serial: ftdi_sio: Annotate the current Xsens PID assignments 2014-09-13T22:41:42+00:00 Patrick Riphagen patrick.riphagen@xsens.com 2014-07-24T07:12:52+00:00 f1a1b8a2303622427f655863a8bcfb403735c708 commit 9273b8a270878906540349422ab24558b9d65716 upstream. The converters are used in specific products. It can be useful to know which they are exactly. Signed-off-by: Patrick Riphagen <patrick.riphagen@xsens.com> Signed-off-by: Frans Klaver <frans.klaver@xsens.com> Cc: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 9273b8a270878906540349422ab24558b9d65716 upstream.

The converters are used in specific products. It can be useful to know
which they are exactly.

Signed-off-by: Patrick Riphagen <patrick.riphagen@xsens.com>
Signed-off-by: Frans Klaver <frans.klaver@xsens.com>
Cc: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
USB: ftdi_sio: Add extra PID. 2014-08-06T17:07:37+00:00 Bert Vermeulen bert@biot.com 2014-07-08T12:42:23+00:00 05a0c2fd19f45f1fc93d56f32cbec25936f7ec34 commit 5a7fbe7e9ea0b1b9d7ffdba64db1faa3a259164c upstream. This patch adds PID 0x0003 to the VID 0x128d (Testo). At least the Testo 435-4 uses this, likely other gear as well. Signed-off-by: Bert Vermeulen <bert@biot.com> Cc: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 5a7fbe7e9ea0b1b9d7ffdba64db1faa3a259164c upstream.

This patch adds PID 0x0003 to the VID 0x128d (Testo). At least the
Testo 435-4 uses this, likely other gear as well.

Signed-off-by: Bert Vermeulen <bert@biot.com>
Cc: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>