| शीर्षक | RT-Thread 5.1.0 Improper Handling of Parameters |
|---|
| विवरण | A vulnerability in the sys_sigprocmask system call in the Smart version of RT-Thread v5.1.0. This vulnerability stems from insufficient validation of the *how* parameter, which is used as an array index without proper bounds checking. If exploited by a compromised user thread, this issue could lead to severe security consequences, including kernel crashes and potential unauthorized memory access. |
|---|
| स्रोत | ⚠️ https://github.com/RT-Thread/rt-thread/issues/10300 |
|---|
| उपयोगकर्ता | Zephyr Saxon (UID 80853) |
|---|
| सबमिशन | 24/05/2025 04:46 AM (1 वर्ष पहले) |
|---|
| संयम | 08/06/2025 07:36 PM (16 days later) |
|---|
| स्थिति | स्वीकृत |
|---|
| VulDB प्रविष्टि | 311625 [RT-Thread 5.1.0 lwp_syscall.c sys_sigprocmask how बफ़र ओवरफ़्लो] |
|---|
| अंक | 20 |
|---|