漏洞信息
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Vulnerability Title
RT-Thread lwp_syscall.c sys_getaddrinfo memory corruption
Vulnerability Description
A weakness has been identified in RT-Thread up to 5.0.2. This affects the function sys_getaddrinfo of the file components/lwp/lwp_syscall.c. Executing a manipulation of the argument ai_addr can lead to memory corruption. The attack can only be executed locally. The exploit has been made available to the public and could be used for attacks. The pull request to fix this issue awaits acceptance.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Vulnerability Title
RT-Thread 缓冲区错误漏洞
Vulnerability Description
RT-Thread是RT-Thread组织开源的一个开源物联网实时操作系统(RTOS)。 RT-Thread 5.0.2及之前版本存在缓冲区错误漏洞,该漏洞源于文件components/lwp/lwp_syscall.c中的函数sys_getaddrinfo执行时,对参数ai_addr的操作可导致内存损坏。
CVSS Information
N/A
Vulnerability Type
N/A