CVE-2025-5867 – RT-Thread Null Pointer Dereference Vulnerability

CVE ID : CVE-2025-5867

Published : June 9, 2025, 8:15 a.m. | 44 minutes ago

Description : A vulnerability classified as critical was found in RT-Thread 5.1.0. This vulnerability affects the function csys_sendto of the file rt-thread/components/lwp/lwp_syscall.c. The manipulation of the argument to leads to null pointer dereference.

Severity: 8.0 | HIGH

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