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CVE-2022-2483

HIGH
7.1
CVSS Score
Published: January 6, 2023 at 09:04 PM UTC
Updated: June 17, 2026 at 04:41 AM UTC
5 products affected across 1 vendorAsik Airscale 474021a.101 FirmwareAsik Airscale 474021a.102 FirmwareAsik Airscale 474021A.101

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Severity
HIGH7.1
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Asik Airscale 474021a.101 Firmware· Nokia
95%
All versions
nokia-asik-airscale-474021a-101 (same device)
Asik Airscale 474021a.102 Firmware· Nokia
95%
All versions
nokia-asik-airscale-474021a-102 (same device)
ASIK AirScale· Nokia
60%
474021A.101474021A.102
Asik Airscale 474021A.101· Nokiadevice
80%
All versions
Asik Airscale 474021A.102· Nokiadevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

US Government ResourceThird Party Advisory
Source: [email protected]
https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-02

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGH[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-1282

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