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nuttx/drivers/serial
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Catalin Visinescu 081e4c478a drivers/: Multiple Drivers Are Registered With World Writable - Part 2 
Permissions (Part 2)

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

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

Compiles ok.

Signed-off-by: Catalin Visinescu <catalin_visinescu@yahoo.com>
2026-07-15 15:27:28 +08:00
..
CMakeLists.txt serial/xlnx_ps: add common Xilinx UART Peripheral System (XUARTPS) support 2026-02-27 08:14:03 -03:00
Kconfig serial/xlnx_ps: add help chapter for XUARTPS 2026-02-27 08:14:03 -03:00
Kconfig-16550 drivers/serial/16550: add polling mode support for serial drivers 2026-02-27 08:14:03 -03:00
Kconfig-cmsdk drivers/serial:support arm cmsdk drivers 2024-04-26 18:42:35 -03:00
Kconfig-lpuart Add initial support for NXP S32K3 MCU family 2022-07-25 23:47:05 +08:00
Kconfig-pci drivers/serial: simplify 16550_PCI_UARTx_CLOCK config 2025-01-03 08:52:43 +08:00
Kconfig-pl011 drivers/serial/uart_pl011.c : add the interface about clock and reset control for reducing power consumption. 2024-06-03 21:18:44 +08:00
Kconfig-sci We have ported NuttX on Renesas RX65N Micro-controller. This port includes following interfaces 2019-10-11 23:36:57 +08:00
Kconfig-uart drivers/serial/Kconfig: Split serial Rx/Tx DMA. 2019-12-03 07:06:30 -06:00
Kconfig-usart drivers/serial/serial: prevent race conditions on 8-bit architectures 2025-06-19 10:01:24 -03:00
Kconfig-xlnxps drivers/serial/xlnxps: add polling mode support for serial drivers 2026-02-27 08:14:03 -03:00
Make.defs serial/xlnx_ps: add common Xilinx UART Peripheral System (XUARTPS) support 2026-02-27 08:14:03 -03:00
ptmx.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
pty.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
pty.h drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
serial.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
serial_cmsdk.c include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
serial_dma.c style: fix checkpatch issues after debug.h move 2026-04-07 07:50:06 -03:00
serial_gdbstub.c include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
serial_io.c include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
uart_16550.c drivers/serial/16550: fix AM62x console bring-up 2026-05-28 22:21:38 +08:00
uart_bth4.c drivers/: Multiple Drivers Are Registered With World Writable - Part 2 2026-07-15 15:27:28 +08:00
uart_bth5.c include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
uart_hostfs.c include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
uart_pci_16550.c include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
uart_pl011.c include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
uart_ram.c drivers/serial/uart_ram: match uart_ops_s receive() prototype 2026-07-09 09:59:27 -04:00
uart_rpmsg.c serial/uart_rpmsg: Remove redundant CONFIG_RPMSG_UART_CONSOLE macro check 2026-03-03 11:55:34 -05:00
uart_rpmsg_raw.c serial/uart_rpmsg: Remove redundant CONFIG_RPMSG_UART_CONSOLE macro check 2026-03-03 11:55:34 -05:00
uart_xlnx_ps.c include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00