CVE-2022-24401 describes a critical vulnerability affecting TETRA radio systems (midnightblue tetra) where an active adversary can force keystream re-use in encrypted air-interface traffic. This allows for the recovery of keystreams for arbitrary frames by manipulating and analyzing mobile station responses, leveraging unauthenticated broadcast TDMA frame counters. With a CVSS score of 8.1 (HIGH), the vulnerability is network-adjacent, low complexity, and can lead to high confidentiality and integrity impacts. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), it has garnered some community discussion and media coverage, indicating awareness of its potential impact.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:a:midnightblue:tetra\:burst:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.