CVE-2022-2483: Nokia Asik Airscale 474021a.101 Firmware

High severity, CVSS 7.1. EPSS: 0.2% chance of exploitation in the next 30 days.

The bootloader in the Nokia ASIK AirScale system module (versions 474021A.101 and 474021A.102) loads public keys for firmware verification signature. If an attacker modifies the flash contents to corrupt the keys, secure boot could be permanently disabled on a given device.

Affected products

• Nokia Asik Airscale 474021a.101 Firmware: affected versions not specified
• Nokia Asik Airscale 474021a.102 Firmware: affected versions not specified

Published 2023-01-06. Last modified 2026-06-17.