CVE-2022-24402

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.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://tetraburst.com/	Vendor Advisory
https://tetraburst.com/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:midnightblue:tetra\:burst:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:50

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-19 10:15

Updated : 2024-11-21 06:50

NVD link : CVE-2022-24402

Mitre link : CVE-2022-24402

CVE.ORG link : CVE-2022-24402

JSON object : View

Products Affected

midnightblue

tetra\

CWE

CWE-334

Small Space of Random Values

CWE-307

Improper Restriction of Excessive Authentication Attempts

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8.8 /10