Vulnerabilities > CVE-2022-24402 - Improper Restriction of Excessive Authentication Attempts vulnerability in Midnightblue Tetra:Burst
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
HIGH Availability impact
NONE Summary
The TETRA TEA1 keystream generator implements a key register initialization function that compresses the 80-bit key to only 32 bits for usage during the keystream generation phase, which is insufficient to safeguard against exhaustive search attacks.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 1 |