| Title | RT-Thread 5.1.0 Improper Handling of Parameters |
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| Description | A critical privilege escalation vulnerability in the sys_recvfrom system call in RT-Thread v5.1.0. This vulnerability stems from insufficient validation of the from parameter pointer in the sockaddr_tomusl function. An attacker can control this pointer to write to arbitrary kernel memory locations, potentially leading to privilege escalation and system compromise. |
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| Source | ⚠️ https://github.com/RT-Thread/rt-thread/issues/10304 |
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| User | Zephyr Saxon (UID 80853) |
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| Submission | 05/24/2025 05:05 AM (2 months ago) |
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| Moderation | 06/08/2025 07:36 PM (16 days later) |
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| Status | Accepted |
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| VulDB Entry | 311628 [RT-Thread 5.1.0 lwp_syscall.c sys_recvfrom memory corruption] |
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| Points | 19 |
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