Vulnerability · Published Jan 6, 2023 · Assigned by icscert
CVE-2022-2483
High 8.4
In plain English
A high-severity security flaw in ASIK AirScale from Nokia. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 13% of all known vulnerabilities).
Severity (CVSS 3.1)8.4High
Exploit odds (30 days)0.2%top 86.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Nokia | ASIK AirScale | 474021A.101474021A.102 |
Weakness: CWE-1282 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
References
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-02 government-resource