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Catalin Visinescu a30bbfee6b drivers/: Multiple Drivers Are Registered With World Writable Part 3 
Summary

Permissions (Part 3)

Description:

In kernel builds, any unprivileged process running on the NuttX device can
open /dev/efuse and attempt to read/write fuse content. Reading the fuses
may provide valuable information to an attacker controlling the user process.
The write operation, in extreme cases where the fuse blocks are not locked,
may brick the device.

DISCLAIMER: I tried to be strict with the settings, better to relax them
later if it's needed.

This is part of https://github.com/apache/nuttx/issues/19410

Impact

See https://github.com/apache/nuttx/issues/19410

Testing

Compiles ok.

Signed-off-by: Catalin Visinescu <catalin_visinescu@yahoo.com>
2026-07-16 09:49:07 -03:00
..
adt7320.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
adt7320.h drivers/sensors/adt7320 : migrate license to ASF 2024-11-06 19:46:13 +08:00
adxl345.h drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
adxl345_base.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
adxl345_i2c.c include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
adxl345_spi.c include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
adxl362_uorb.c sensors/adxl362_uorb: support for fixed-point data 2026-05-02 00:56:42 +08:00
adxl372.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
adxl372_uorb.c drivers/sensors/adxl372_uorb.c: fix compilation error 2026-06-10 08:49:14 -03:00
aht10.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
ak09912.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
amg88xx.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
apds9922.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
apds9960.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
as726x.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
as5048a.c include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
as5048b.c include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
bh1749nuc.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
bh1749nuc_base.c drivers/sensors: fix various coding style issues 2025-05-23 11:29:58 -03:00
bh1749nuc_base.h include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
bh1749nuc_uorb.c sensors/bh1749nuc_uorb: support for fixed-point data 2026-05-02 00:56:42 +08:00
bh1750fvi.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
bme680_uorb.c sensors/bme680_uorb.c: always allow temperature topic registration 2026-06-10 09:52:00 +08:00
bme688_uorb.c drivers/sensors: add initial support for fixed-point data for sensors 2026-05-02 00:56:42 +08:00
bmg160.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
bmi088.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
bmi088_base.c drivers/sensors: fix various coding style issues 2025-05-23 11:29:58 -03:00
bmi088_base.h include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
bmi088_uorb.c drivers/sensors: add initial support for fixed-point data for sensors 2026-05-02 00:56:42 +08:00
bmi160.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
bmi160_base.c drivers/sensors: fix misplaced endif in bmi160_base.c 2026-04-15 17:47:46 +02:00
bmi160_base.h include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
bmi160_uorb.c drivers/sensors: add initial support for fixed-point data for sensors 2026-05-02 00:56:42 +08:00
bmi270.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
bmi270_base.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
bmi270_base.h include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
bmi270_uorb.c sensors/bmi270_uorb: support for fixed-point data 2026-05-02 00:56:42 +08:00
bmm150_uorb.c sensors/bmm150_uorb: support for fixed-point data 2026-05-02 00:56:42 +08:00
bmp180.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
bmp180_base.c sensors/bmp180_uorb: support for fixed-point data 2026-05-02 00:56:42 +08:00
bmp180_base.h sensors/bmp180_uorb: support for fixed-point data 2026-05-02 00:56:42 +08:00
bmp180_uorb.c sensors/bmp180_uorb: support for fixed-point data 2026-05-02 00:56:42 +08:00
bmp280_uorb.c sensors/bmp280_uorb: support for fixed-point data 2026-05-02 00:56:42 +08:00
CMakeLists.txt drivers/sensors: Add MPU6050 6-axis IMU uORB driver 2026-07-09 09:33:15 -03:00
cxd5602pwbimu.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
dhtxx.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
ds18b20_uorb.c drivers/sensors: add initial support for fixed-point data for sensors 2026-05-02 00:56:42 +08:00
fakesensor_uorb.c drivers/sensors: add initial support for fixed-point data for sensors 2026-05-02 00:56:42 +08:00
fs3000_uorb.c drivers/sensors: add initial support for fixed-point data for sensors 2026-05-02 00:56:42 +08:00
fxos8700cq.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
gnss_uorb.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
goldfish_gnss_uorb.c drivers/sensors: add initial support for fixed-point data for sensors 2026-05-02 00:56:42 +08:00
goldfish_sensor_uorb.c drivers/sensors: add initial support for fixed-point data for sensors 2026-05-02 00:56:42 +08:00
hall3ph.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
hc_sr04.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
hdc1008.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
hts221.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
hyt271_uorb.c sensors/hyt271_uorb: support for fixed-point data 2026-05-02 00:56:42 +08:00
ina219.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
ina226.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
ina3221.c drivers/: Multiple Drivers Are Registered With World Writable Part 3 2026-07-16 09:49:07 -03:00
isl29023.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
Kconfig drivers/sensors: Add MPU6050 6-axis IMU uORB driver 2026-07-09 09:33:15 -03:00
kxtj9.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
l3gd20_uorb.c drivers/sensors: add initial support for fixed-point data for sensors 2026-05-02 00:56:42 +08:00
l86xxx_uorb.c drivers/sensors: add initial support for fixed-point data for sensors 2026-05-02 00:56:42 +08:00
lis2dh.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
lis2mdl_uorb.c drivers/sensors: add initial support for fixed-point data for sensors 2026-05-02 00:56:42 +08:00
lis3dh.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
lis3dsh.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
lis3mdl.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
lis331dl.c drivers/sensors: Legacy sensor warning 2026-03-01 16:37:20 -03:00
lm75.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
lm92.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
lps25h.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
lsm6dsl.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
lsm6dso32_uorb.c drivers/sensors: add initial support for fixed-point data for sensors 2026-05-02 00:56:42 +08:00
lsm9ds1.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
lsm9ds1_base.c drivers/sensors: fix various coding style issues 2025-05-23 11:29:58 -03:00
lsm9ds1_base.h include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
lsm9ds1_uorb.c drivers/sensors: add initial support for fixed-point data for sensors 2026-05-02 00:56:42 +08:00
lsm303agr.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
lsm330_spi.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
ltc4151.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
ltr308_uorb.c drivers/sensors: add initial support for fixed-point data for sensors 2026-05-02 00:56:42 +08:00
Make.defs drivers/sensors: Add MPU6050 6-axis IMU uORB driver 2026-07-09 09:33:15 -03:00
max6675.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
max31855.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
max31865.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
max44009.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
mb7040.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
mcp9600_uorb.c drivers/sensors: add initial support for fixed-point data for sensors 2026-05-02 00:56:42 +08:00
mcp9844.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
mlx90393.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
mlx90614.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
mpl115a.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
mpu60x0.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
mpu6050_uorb.c drivers/sensors: Add MPU6050 6-axis IMU uORB driver 2026-07-09 09:33:15 -03:00
mpu9250_uorb.c drivers/sensors: add initial support for fixed-point data for sensors 2026-05-02 00:56:42 +08:00
ms56xx_uorb.c !nuttx: drop redundant casts on tv_sec/tv_nsec and fix printf formats 2026-05-19 16:21:28 +08:00
ms58xx.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
msa301.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
mt6816.c drivers/sensors: Add support to MT6816 2026-05-03 07:56:38 -03:00
nau7802.c include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
qencoder.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
qmi8658_uorb.c include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
scd30.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
scd41.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
sensor.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
sensor_monitor.c include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
sensor_rpmsg.c !include/fcntl.h: align open flags with Linux values 2026-06-30 13:43:44 +08:00
sgp30.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
sht3x.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
sht4x_uorb.c !nuttx: drop redundant casts on tv_sec/tv_nsec and fix printf formats 2026-05-19 16:21:28 +08:00
sht21.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
sps30.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
t67xx.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
tmp112.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
usensor.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
veml6070.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
vl53l1x.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
wtgahrs2_uorb.c drivers/sensors: add initial support for fixed-point data for sensors 2026-05-02 00:56:42 +08:00
xen1210.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
xen1210.h drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
zerocross.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00