diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2026-07-07 17:59:10 -0700 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2026-07-07 20:03:00 -0700 |
| commit | ff0c5c53d08274e200b48a4d53aa078265e873cb (patch) | |
| tree | c3f7dad5dee53778ac8654a432a786ad03d52af6 /tools/lib/python | |
| parent | 94c87871b051d7ad758828a805215a2ec194512a (diff) | |
hwmon: (gigabyte_waterforce) Stop device IO before calling hid_hw_stop
Calling hid_hw_stop() does not stop the device IO.
This results in a race condition between hid_input_report() and the point
immediately following the execution of hid_device_io_start() within
the driver probe function. If the probe operation fails after "io start"
has been initiated, this race condition will result in a UAF vulnerability.
Fix the problem by calling hid_device_io_stop() before calling
hid_hw_stop().
Reported-by: Sashiko <sashiko-bot@kernel.org>
Fixes: 42ac68e3d4ba0 ("hwmon: Add driver for Gigabyte AORUS Waterforce AIO coolers")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions