CVE-2025-5869

A vulnerability, which was classified as critical, was found in RT-Thread 5.1.0. Affected is the function sysrecvfrom of the file rt-thread/components/lwp/lwpsyscall.c. The manipulation of the argument from leads to memory corruption...

CVE-2025-5869

creationtimestamp| type| source ---|---|--- 2025-06-09 09:00:48+00:00| published-proof-of-concept| Telegram/DsgOWDcu9rxqKpsqPOtLg0t5RI81pwVIeAX7gB5uHK5m8 2025-06-09 11:23:11+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3lr6bb372t42m...

CVE-2025-5869

CVE-2025-5869 affects RT-Thread 5.1.0. The vulnerability is in the function sys_recvfrom (rt-thread/components/lwp/lwp_syscall.c) where manipulation of the from argument leads to memory corruption. Several sources corroborate the impact as memory corruption with a critical severity, including mul...