CVEvulnerability
CVE-2024-25389
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2024-03-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-338
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 configurations
• rt-thread rt-thread (<= 5.0.2)
Related
Weakness · CWE (1)
- CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) weakness
References
- http://www.openwall.com/lists/oss-security/2024/03/05/1 Issue Tracking, Mailing List
- https://github.com/RT-Thread/rt-thread/issues/8283 Issue Tracking, Mitigation
- https://github.com/hnsecurity/vulns/blob/main/HNS-2024-05-rt-thread.txt Third Party Advisory
- https://seclists.org/fulldisclosure/2024/Mar/28 Mailing List
- https://security.humanativaspa.it/multiple-vulnerabilities-in-rt-thread-rtos/ Third Party Advisory
- http://seclists.org/fulldisclosure/2024/Mar/28 seclists.org
- http://www.openwall.com/lists/oss-security/2024/03/05/1 Issue Tracking, Mailing List
- https://github.com/RT-Thread/rt-thread/issues/8283 Issue Tracking, Mitigation
- https://github.com/hnsecurity/vulns/blob/main/HNS-2024-05-rt-thread.txt Third Party Advisory
- https://seclists.org/fulldisclosure/2024/Mar/28 Mailing List
- https://security.humanativaspa.it/multiple-vulnerabilities-in-rt-thread-rtos/ Third Party Advisory