Rt-thread ≫ Rt-thread

A vulnerability classified as problematic was found in RT-Thread up to 5.1.0. Affected by this vulnerability is the function sys_device_close/sys_device_control/sys_device_find/sys_device_init/sys_device_open/sys_device_read/sys_device_register/sys_d...

A heap buffer overflow occurs in dfs_v2 dfs_file in RT-Thread through 5.0.2.

A buffer overflow occurs in utilities/rt-link/src/rtlink.c in RT-Thread through 5.0.2.

A buffer overflow occurs in utilities/ymodem/ry_sy.c in RT-Thread through 5.0.2 because of an incorrect sprintf call or a missing '\0' character.

A stack buffer overflow occurs in net/at/src/at_server.c in RT-Thread through 5.0.2.

An out-of-bounds access occurs in utilities/var_export/var_export.c in RT-Thread through 5.0.2.

A stack buffer overflow occurs in libc/posix/ipc/mqueue.c in RT-Thread through 5.0.2.

A heap buffer overflow occurs in finsh/msh_file.c and finsh/msh.c in RT-Thread through 5.0.2.

RT-Thread through 5.0.2 generates random numbers with a weak algorithm of "seed = 214013L * seed + 2531011L; return (seed >> 16) & 0x7FFF;" in calc_random in drivers/misc/rt_random.c.

drivers/wlan/wlan_mgmt,c in RT-Thread through 5.0.2 has an integer signedness error and resultant buffer overflow.