| Название | RT-Thread 5.1.0 Improper Handling of Parameters |
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| Описание | A vulnerability in the sys_thread_sigprocmask system call in RT-Thread v5.1.0. I am opening this issue for your review, as I could not find a reporting email in the security policy of this repository. 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. |
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| Источник | ⚠️ https://github.com/RT-Thread/rt-thread/issues/10303 |
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| Пользователь | Zephyr Saxon (UID 80853) |
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| Представление | 24.05.2025 04:50 (11 месяцы назад) |
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| Модерация | 08.06.2025 19:36 (16 days later) |
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| Статус | принято |
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| Запись VulDB | 311627 [RT-Thread 5.1.0 lwp_syscall.c sys_thread_sigprocmask how повреждение памяти] |
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| Баллы | 20 |
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