Vulnerability Information
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Vulnerability Title
RT-Thread lwp_syscall.c sys_thread_sigprocmask array index
Vulnerability Description
A vulnerability, which was classified as critical, has been found in RT-Thread 5.1.0. This issue affects the function sys_thread_sigprocmask of the file rt-thread/components/lwp/lwp_syscall.c. The manipulation of the argument how leads to improper validation of array index.
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
对数组索引的验证不恰当
Vulnerability Title
RT-Thread 输入验证错误漏洞
Vulnerability Description
RT-Thread是RT-Thread开源的一个开源物联网实时操作系统（RTOS）。 RT-Thread 5.1.0版本存在输入验证错误漏洞，该漏洞源于文件rt-thread/components/lwp/lwp_syscall.c中参数how的操作导致数组索引验证不当。
CVSS Information
N/A
Vulnerability Type
N/A