linux-stable.git/drivers/usb/serial, branch v3.4.104 Linux kernel stable tree USB: serial: fix potential heap buffer overflow 2014-09-25T03:49:16+00:00 Johan Hovold johan@kernel.org 2014-08-27T09:55:19+00:00 c804743181ad14578d8ea5b2e7b8bd7a2efe64ae 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> [lizf: Backported to 3.4: s/ddev/\&interface->dev/] Signed-off-by: Zefan Li <lizefan@huawei.com> 
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>
[lizf: Backported to 3.4: s/ddev/\&interface->dev/]
Signed-off-by: Zefan Li <lizefan@huawei.com>
USB: serial: fix potential stack buffer overflow 2014-09-25T03:49:16+00:00 Johan Hovold johan@kernel.org 2014-08-27T09:55:18+00:00 62148f769ff1041f92bf0bad4dd820615f29861f 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> [lizf: Backported to 3.4: adjust context] Signed-off-by: Zefan Li <lizefan@huawei.com> 
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>
[lizf: Backported to 3.4: adjust context]
Signed-off-by: Zefan Li <lizefan@huawei.com>
USB: whiteheat: Added bounds checking for bulk command response 2014-09-25T03:49:14+00:00 James Forshaw forshaw@google.com 2014-08-23T21:39:48+00:00 2f2c7048ff5a577ff268140e66ae26be69c808a7 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> [lizf: Backported to 3.4: adjust context] Signed-off-by: Zefan Li <lizefan@huawei.com> 
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>
[lizf: Backported to 3.4: adjust context]
Signed-off-by: Zefan Li <lizefan@huawei.com>
USB: ftdi_sio: Added PID for new ekey device 2014-09-25T03:49:13+00:00 Jaša Bartelj jasa.bartelj@gmail.com 2014-08-16T10:44:27+00:00 d232e2cabf543a2a36361110e89d82a535b4be1a 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> [lizf: Backported to 3.4: adjust context] Signed-off-by: Zefan Li <lizefan@huawei.com> 
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>
[lizf: Backported to 3.4: adjust context]
Signed-off-by: Zefan Li <lizefan@huawei.com>
USB: serial: pl2303: add device id for ztek device 2014-09-25T03:49:13+00:00 Greg KH gregkh@linuxfoundation.org 2014-08-15T07:22:21+00:00 68e992960207daddc87b6d7203c2ed5beb79f2d7 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: Zefan Li <lizefan@huawei.com> 
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: Zefan Li <lizefan@huawei.com>
USB: ftdi_sio: add Basic Micro ATOM Nano USB2Serial PID 2014-09-25T03:49:13+00:00 Johan Hovold johan@kernel.org 2014-08-13T15:56:52+00:00 262548e748b233113c4798336c88b9cd52d5a6e2 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: Zefan Li <lizefan@huawei.com> 
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: Zefan Li <lizefan@huawei.com>
USB: option: add VIA Telecom CDS7 chipset device id 2014-09-25T03:49:13+00:00 Brennan Ashton bashton@brennanashton.com 2014-08-06T15:46:44+00:00 78aea3aa321b67d478b5d8e9626364c4739cdf28 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: Zefan Li <lizefan@huawei.com> 
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: Zefan Li <lizefan@huawei.com>
USB: ftdi_sio: Add extra PID. 2014-07-17T22:39:49+00:00 Bert Vermeulen bert@biot.com 2014-07-08T12:42:23+00:00 d06191b3d67e11142db2d601a8393535e58de5e3 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> 
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>
USB: cp210x: add support for Corsair usb dongle 2014-07-17T22:39:49+00:00 Andras Kovacs andras@sth.sze.hu 2014-06-27T12:50:11+00:00 d45a2380fbf09c49b2f595171ef6b89fb019445b commit b9326057a3d8447f5d2e74a7b521ccf21add2ec0 upstream. Corsair USB Dongles are shipped with Corsair AXi series PSUs. These are cp210x serial usb devices, so make driver detect these. I have a program, that can get information from these PSUs. Tested with 2 different dongles shipped with Corsair AX860i and AX1200i units. Signed-off-by: Andras Kovacs <andras@sth.sze.hu> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit b9326057a3d8447f5d2e74a7b521ccf21add2ec0 upstream.

Corsair USB Dongles are shipped with Corsair AXi series PSUs.
These are cp210x serial usb devices, so make driver detect these.
I have a program, that can get information from these PSUs.

Tested with 2 different dongles shipped with Corsair AX860i and
AX1200i units.

Signed-off-by: Andras Kovacs <andras@sth.sze.hu>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: option: Add ID for Telewell TW-LTE 4G v2 2014-07-17T22:39:49+00:00 Bernd Wachter bernd.wachter@jolla.com 2014-07-02T09:36:48+00:00 fd7afe29185bf592cb13a698f9a34dc60758447e commit 3d28bd840b2d3981cd28caf5fe1df38f1344dd60 upstream. Add ID of the Telewell 4G v2 hardware to option driver to get legacy serial interface working Signed-off-by: Bernd Wachter <bernd.wachter@jolla.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 3d28bd840b2d3981cd28caf5fe1df38f1344dd60 upstream.

Add ID of the Telewell 4G v2 hardware to option driver to get legacy
serial interface working

Signed-off-by: Bernd Wachter <bernd.wachter@jolla.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>