On Thursday, 26 January 2023 01:24:57 CET Pietro Borrello wrote:

Unregister the LED controller before device removal, as
sony_led_set_brightness() may schedule sc->state_worker
after the structure has been freed, causing a use-after-free.

Fixes: 0a286ef27852 ("HID: sony: Add LED support for Sixaxis/Dualshock3 USB")
Signed-off-by: Pietro Borrello <redacted>
---
 drivers/hid/hid-sony.c | 8 ++++++++
 1 file changed, 8 insertions(+)

Reviewed-by: Sven Eckelmann <sven@narfation.org>

Thanks,
	Sven