| عنوان | RT-Thread 5.1.0 Improper Handling of Parameters |
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| الوصف | 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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| المصدر | ⚠️ https://github.com/RT-Thread/rt-thread/issues/10303 |
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| المستخدم | Zephyr Saxon (UID 80853) |
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| ارسال | 24/05/2025 04:50 AM (11 أشهر منذ) |
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| الاعتدال | 08/06/2025 07:36 PM (16 days later) |
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| الحالة | تمت الموافقة |
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| إدخال VulDB | 311627 [RT-Thread 5.1.0 lwp_syscall.c sys_thread_sigprocmask how تلف الذاكرة] |
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| النقاط | 20 |
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