CVE-2022-2484 json
The signature check in the Nokia ASIK AirScale system module version 474021A.101 can be bypassed allowing an attacker to run modified firmw…
published 2023-01-06 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-34743
- cvss
- 8.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 13%
- public exploits
- 0
- none known
Summary
The signature check in the Nokia ASIK AirScale system module version 474021A.101 can be bypassed allowing an attacker to run modified firmware. This could result in the execution of a malicious kernel, arbitrary programs, or modified Nokia programs.
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-22-307-02 updated cvss 8.4
Nokia ASIK AirScale System Module
-
Nokia ASIK AirScale 5G Common System Module 474021A.101affected: mitigation “Nokia has released technical support notes containing mitigation instructions for impacted Nokia users. Users should contact Nokia to receive further information.” customer.nokia.com
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 21 mo ago
Exploit prediction
0.23% chance of exploitation in the next 30 days, higher than 13% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.4 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H |
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Nokia ASIK AirScale
Classification
- Weakness
-
- CWE-1274 Improper Access Control for Volatile Memory Containing Boot Code
References
-
cisa.gov
/uscert/ics/advisories/icsa-22-307-02
government-resource, third-party-advisory, us-government-resource
Sources
- CVE List CVE-2022-2484
- NVD CVE-2022-2484
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