CVE-2022-24401: midnightblue tetra

csirt@kutim:~/threat-intel/cve/CVE-2022-24401

CVSS 8.1 · High EPSS 0,34%

Kerentanan Reusing a Nonce, Key Pair in Encryption pada midnightblue tetra. Skor CVSS 3.1 8.1 (High) menurut NVD.

Deskripsi (NVD)

Adversary-induced keystream re-use on TETRA air-interface encrypted traffic using any TEA keystream generator. IV generation is based upon several TDMA frame counters, which are frequently broadcast by the infrastructure in an unauthenticated manner. An active adversary can manipulate the view of these counters in a mobile station, provoking keystream re-use. By sending crafted messages to the MS and analyzing MS responses, keystream for arbitrary frames can be recovered.

Rincian

Terbit di NVD: 19 Oktober 2023
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 8.1 (High), sumber NVD
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-323: Reusing a Nonce, Key Pair in Encryption
CWE-639: Authorization Bypass Through User-Controlled Key
EPSS (30 hari): 0,34% peluang dieksploitasi; lebih tinggi dari 25,8% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
midnightblue	tetra	Versi burst

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://tetraburst.com/ advisory vendor

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.