CVE-2025-5866: Improper Validation of Array Index

A vulnerability classified as critical has been found in RT-Thread 5.1.0. This affects the function syssigprocmask of the file rt-thread/components/lwp/lwpsyscall.c. The manipulation of the argument how leads to improper validation of array index...

CVE-2025-5865: Improper Restriction of Operations within the Bounds of a Memory Buffer

A vulnerability was found in RT-Thread 5.1.0. It has been rated as critical. Affected by this issue is the function sysselect of the file rt-thread/components/lwp/lwpsyscall.c of the component Parameter Handler. The manipulation of the argument timeout leads to memory corruption. The vendor...

CVE-2024-25393

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

CVE-2024-25390

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

CVE-2024-24334

A heap buffer overflow occurs in dfsv2 dfsfile in RT-Thread through 5.0.2...

CVE-2024-24335

A heap buffer overflow occurs in the dfsv2 romfs filesystem RT-Thread through 5.0.2...

CVE-2024-25391

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

CVE-2024-25388

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

CVE-2024-25395

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

CVE-2024-25394

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

CVE-2024-25389

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

CVE-2024-25392

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

CVE-2025-1115

A vulnerability classified as problematic was found in RT-Thread up to 5.1.0. Affected by this vulnerability is the function...

CVE-2025-1115 RT-Thread lwp_syscall.c sys_timer_settime information disclosure

A vulnerability classified as problematic was found in RT-Thread up to 5.1.0. Affected by this vulnerability is the function...

CVE-2025-1115 RT-Thread lwp_syscall.c sys_timer_settime information disclosure

A vulnerability classified as problematic was found in RT-Thread up to 5.1.0. Affected by this vulnerability is the function...

CVE-2025-1115

A vulnerability classified as problematic was found in RT-Thread up to 5.1.0. Affected by this vulnerability is the function...

CVE-2025-1115

RT-Thread up to 5.1.0 is affected by a local-information-disclosure vulnerability in the lwp_syscall.c path (sys_device_close/sys_device_control/etc.). The issue stems from improper handling/manipulation of the argument arg[0], enabling information disclosure via local access. Exploit details are...

CVE-2025-1115 RT-Thread lwp_syscall.c sys_timer_settime information disclosure

A vulnerability classified as problematic was found in RT-Thread up to 5.1.0. Affected by this vulnerability is the function...

PT-2025-6016

Name of the Vulnerable Software and Affected Versions RT-Thread versions up to 5.1.0 Description A problematic vulnerability was found in RT-Thread. The issue affects the sys thread create function of the file rt-thread/components/lwp/lwp syscall.c. The manipulation of the argument arg0 leads to...

CVE-2025-1115: Exposure of Sensitive Information to an Unauthorized Actor

A vulnerability classified as problematic was found in RT-Thread up to 5.1.0. Affected by this vulnerability is the function...