CVE-2024-25389

RT-Thread through 5.0.2 generates random numbers with a weak algorithm of "seed = 214013L seed + 2531011L; return seed 16 & 0x7FFF;" in calcrandom in drivers/misc/rtrandom.c...

RT-Thread 安全漏洞

RT-Thread is an open source IoT real-time operating system RTOS open-sourced by RT-Thread. A security vulnerability exists in RT-Thread version 5.0.2, which stems from the calcrandom method in drivers/misc/rtrandom.c that uses a weak algorithm to generate random numbers...

CVE-2024-25389

The CVE-2024-25389 entry concerns RT-Thread up to version 5.0.2, where the function calc_random (rt_random.c) uses a weak linear congruential generator seed = 214013L * seed + 2531011L; return (seed >> 16) & 0x7FFF;. This results in predictable random numbers and thus potential exploitation...

CVE-2024-25389

RT-Thread through 5.0.2 generates random numbers with a weak algorithm of "seed = 214013L seed + 2531011L; return seed 16 & 0x7FFF;" in calcrandom in drivers/misc/rtrandom.c...