linux/drivers/hid, branch master

Merge tag 'for-linus-2023011801' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

2023-01-18T22:44:32Z

Pull HID fixes from Jiri Kosina: - fixes for potential empty list handling in HID core (Pietro Borrello) - fix for NULL pointer dereference in betop driver that could be triggered by malicious device (Pietro Borrello) - fixes for handling calibration data preventing division by zero in Playstation driver (Roderick Colenbrander) - fix for memory leak on error path in amd-sfh driver (Basavaraj Natikar) - other few assorted small fixes and device ID-specific handling * tag 'for-linus-2023011801' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: betop: check shape of output reports HID: playstation: sanity check DualSense calibration data. HID: playstation: sanity check DualShock4 calibration data. HID: uclogic: Add support for XP-PEN Deco 01 V2 HID: revert CHERRY_MOUSE_000C quirk HID: check empty report_list in bigben_probe() HID: check empty report_list in hid_validate_values() HID: amd_sfh: Fix warning unwind goto HID: intel_ish-hid: Add check for ishtp_dma_tx_map

HID: betop: check shape of output reports

2023-01-18T15:34:35Z

betopff_init() only checks the total sum of the report counts for each report field to be at least 4, but hid_betopff_play() expects 4 report fields. A device advertising an output report with one field and 4 report counts would pass the check but crash the kernel with a NULL pointer dereference in hid_betopff_play(). Fixes: 52cd7785f3cd ("HID: betop: add drivers/hid/hid-betopff.c") Signed-off-by: Pietro Borrello Signed-off-by: Jiri Kosina

HID: playstation: sanity check DualSense calibration data.

2023-01-18T09:10:58Z

Make sure calibration values are defined to prevent potential kernel crashes. This fixes a hypothetical issue for virtual or clone devices inspired by a similar fix for DS4. Signed-off-by: Roderick Colenbrander Signed-off-by: Jiri Kosina

HID: playstation: sanity check DualShock4 calibration data.

2023-01-18T09:10:27Z

Some DualShock4 devices report invalid calibration data resulting in kernel oopses due to division by zero during report handling. The devices affected generally appear to be clone devices, which don't implement all reports properly and don't populate proper calibration data. The issue may have been seen on an official device with erased calibration reports. This patch prevents the crashes by essentially disabling calibration when invalid values are detected. Signed-off-by: Roderick Colenbrander Tested-by: Alain Carlucci Signed-off-by: Jiri Kosina

HID: uclogic: Add support for XP-PEN Deco 01 V2

2023-01-18T08:43:32Z

The XP-PEN Deco 01 V2 is a UGEE v2 device with a frame with 8 buttons. Its pen has 2 buttons, supports tilt and pressure. Add its ID in order to support the device. Link: https://gitlab.freedesktop.org/libinput/libinput/-/issues/839 Tested-by: Mark Waddoups Signed-off-by: José Expósito Signed-off-by: Jiri Kosina

HID: revert CHERRY_MOUSE_000C quirk

2023-01-17T14:41:40Z

This partially reverts commit f6d910a89a2391 ("HID: usbhid: Add ALWAYS_POLL quirk for some mice"), as it turns out to break reboot on some platforms for reason yet to be understood. Fixes: f6d910a89a2391 ("HID: usbhid: Add ALWAYS_POLL quirk for some mice") Reported-by: Christian Zigotzky Signed-off-by: Jiri Kosina

HID: check empty report_list in bigben_probe()

2023-01-17T12:09:59Z

Add a check for empty report_list in bigben_probe(). The missing check causes a type confusion when issuing a list_entry() on an empty report_list. The problem is caused by the assumption that the device must have valid report_list. While this will be true for all normal HID devices, a suitably malicious device can violate the assumption. Fixes: 256a90ed9e46 ("HID: hid-bigbenff: driver for BigBen Interactive PS3OFMINIPAD gamepad") Signed-off-by: Pietro Borrello Signed-off-by: Jiri Kosina

HID: check empty report_list in hid_validate_values()

2023-01-17T12:09:59Z

Add a check for empty report_list in hid_validate_values(). The missing check causes a type confusion when issuing a list_entry() on an empty report_list. The problem is caused by the assumption that the device must have valid report_list. While this will be true for all normal HID devices, a suitably malicious device can violate the assumption. Fixes: 1b15d2e5b807 ("HID: core: fix validation of report id 0") Signed-off-by: Pietro Borrello Signed-off-by: Jiri Kosina

HID: amd_sfh: Fix warning unwind goto

2023-01-06T15:06:05Z

Return directly instead of using existing goto will not cleanup previously allocated resources. Hence replace return with goto to fix warning unwind goto which cleanups previously allocated resources. Fixes: 93ce5e0231d7 ("HID: amd_sfh: Implement SFH1.1 functionality") Reported-by: kernel test robot Reported-by: Dan Carpenter Signed-off-by: Basavaraj Natikar Signed-off-by: Jiri Kosina

HID: intel_ish-hid: Add check for ishtp_dma_tx_map

2023-01-02T12:50:14Z

As the kcalloc may return NULL pointer, it should be better to check the ishtp_dma_tx_map before use in order to avoid NULL pointer dereference. Fixes: 3703f53b99e4 ("HID: intel_ish-hid: ISH Transport layer") Signed-off-by: Jiasheng Jiang Acked-by: Srinivas Pandruvada Signed-off-by: Jiri Kosina