android_kernel_xiaomi_sm7250/drivers/macintosh
Ning Qiang 599f4c7b5d macintosh/adb: fix oob read in do_adb_query() function
commit fd97e4ad6d3b0c9fce3bca8ea8e6969d9ce7423b upstream.

In do_adb_query() function of drivers/macintosh/adb.c, req->data is copied
form userland. The parameter "req->data[2]" is missing check, the array
size of adb_handler[] is 16, so adb_handler[req->data[2]].original_address and
adb_handler[req->data[2]].handler_id will lead to oob read.

Cc: stable <stable@kernel.org>
Signed-off-by: Ning Qiang <sohu0106@126.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220713153734.2248-1-sohu0106@126.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-11 12:48:41 +02:00
..
ams macintosh/ams-input: Use true and false for boolean values 2018-01-28 17:21:17 +11:00
adb-iop.c
adb.c macintosh/adb: fix oob read in do_adb_query() function 2022-08-11 12:48:41 +02:00
adbhid.c
ans-lcd.c
ans-lcd.h
apm_emu.c
Kconfig macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled 2022-06-14 16:59:18 +02:00
mac_hid.c
macio_asic.c
macio_sysfs.c
macio-adb.c
Makefile macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled 2022-06-14 16:59:18 +02:00
mediabay.c
rack-meter.c
smu.c
therm_adt746x.c
therm_windtunnel.c
via-cuda.c
via-macii.c
via-pmu-backlight.c
via-pmu-event.c
via-pmu-event.h
via-pmu-led.c
via-pmu.c macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled 2022-06-14 16:59:18 +02:00
windfarm_ad7417_sensor.c macintosh: windfarm: fix MODINFO regression 2020-03-18 07:14:21 +01:00
windfarm_core.c
windfarm_cpufreq_clamp.c
windfarm_fcu_controls.c macintosh: windfarm: fix MODINFO regression 2020-03-18 07:14:21 +01:00
windfarm_lm75_sensor.c macintosh: windfarm: fix MODINFO regression 2020-03-18 07:14:21 +01:00
windfarm_lm87_sensor.c macintosh: windfarm: fix MODINFO regression 2020-03-18 07:14:21 +01:00
windfarm_max6690_sensor.c macintosh: windfarm: fix MODINFO regression 2020-03-18 07:14:21 +01:00
windfarm_mpu.h
windfarm_pid.c
windfarm_pid.h
windfarm_pm72.c
windfarm_pm81.c
windfarm_pm91.c
windfarm_pm112.c drivers/macintosh: Fix memleak in windfarm_pm112 driver 2020-06-22 09:05:29 +02:00
windfarm_pm121.c
windfarm_rm31.c
windfarm_smu_controls.c
windfarm_smu_sat.c macintosh: windfarm: fix MODINFO regression 2020-03-18 07:14:21 +01:00
windfarm_smu_sensors.c
windfarm.h