Description
RT-Thread through 5.0.2 generates random numbers with a weak algorithm of "seed = 214013L * seed + 2531011L; return (seed >> 16) & 0x7FFF;" in calc_random in drivers/misc/rt_random.c.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://github.com/RT-Thread/rt-thread/issues/8283 ↗
- https://github.com/hnsecurity/vulns/blob/main/HNS-2024-05-rt-thread.txt ↗
- https://security.humanativaspa.it/multiple-vulnerabilities-in-rt-thread-rtos/ ↗
- https://seclists.org/fulldisclosure/2024/Mar/28 ↗
- http://www.openwall.com/lists/oss-security/2024/03/05/1 ↗
- http://seclists.org/fulldisclosure/2024/Mar/28 ↗