| tiêu đề | RT-Thread 5.1.0 Improper Handling of Parameters |
|---|
| Mô tả | A vulnerability in the sys_sendto system call in the Smart version of RT-Thread v5.1.0. This vulnerability stems from insufficient pointer validation in the sockaddr_tolwip function, which is called by sys_sendto. The code only checks if the pointer is NULL but fails to verify whether the pointer points to valid memory. If exploited by a compromised user thread, this issue could lead to severe security consequences, including kernel crashes and potential unauthorized memory access. |
|---|
| Nguồn | ⚠️ https://github.com/RT-Thread/rt-thread/issues/10299 |
|---|
| Người dùng | Zephyr Saxon (UID 80853) |
|---|
| Đệ trình | 24/05/2025 04:49 (cách đây 11 các tháng) |
|---|
| Kiểm duyệt | 08/06/2025 19:36 (16 days later) |
|---|
| Trạng thái | được chấp nhận |
|---|
| Mục VulDB | 311626 [RT-Thread 5.1.0 lwp_syscall.c csys_sendto Từ chối dịch vụ] |
|---|
| điểm | 20 |
|---|