High severity7.5NVD Advisory· Published Mar 27, 2024· Updated Jun 17, 2026
CVE-2024-25389
CVE-2024-25389
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.
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Affected products
3Patches
Vulnerability mechanics
References
6- github.com/hnsecurity/vulns/blob/main/HNS-2024-05-rt-thread.txtnvdThird Party Advisory
- security.humanativaspa.it/multiple-vulnerabilities-in-rt-thread-rtos/nvdThird Party Advisory
- www.openwall.com/lists/oss-security/2024/03/05/1nvdIssue TrackingMailing List
- github.com/RT-Thread/rt-thread/issues/8283nvdIssue TrackingMitigation
- seclists.org/fulldisclosure/2024/Mar/28nvdMailing List
- seclists.org/fulldisclosure/2024/Mar/28nvd
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