CVE-2024-25389

Katalog CVE

CVSS 7.5 · High EPSS 0,82%

Kerentanan Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) pada rt-thread. Skor CVSS 3.1 7.5 (High) menurut CISA ADP.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

27 Maret 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber CISA ADP
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-338: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

EPSS (30 hari)

0,82% peluang dieksploitasi; lebih tinggi dari 56,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/RT-Thread/rt-thread/issues/8283 issue tracking · mitigasi
• https://github.com/hnsecurity/vulns/blob/main/HNS-2024-05-rt-thread.txt advisory pihak ketiga
• https://security.humanativaspa.it/multiple-vulnerabilities-in-rt-thread-rtos/ advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2024/03/05/1 issue tracking · mailing list
• https://seclists.org/fulldisclosure/2024/Mar/28 mailing list
• http://seclists.org/fulldisclosure/2024/Mar/28