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🛡️ CVE-2022-2482 — asik-airscale-474021a.101-firmware

🟠 CVSS 8.4 — High ✅ No Known Exploit CWE-1274 NVD
8.4
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A vulnerability exists in Nokia’s ASIK AirScale system module (versions 474021A.101 and 474021A.102) that could allow an attacker to place a script on the file system accessible from Linux. A script placed in the appropriate place could allow for arbitrary code execution in the bootloader.

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is changed, meaning a successful attack can affect components beyond the vulnerable one. Rated impact: confidentiality none, integrity high, availability high.

CVSS metrics in full

The score comes from this vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H

  • Attack vector: Local — a local account, shell or session on the host is needed.
  • Attack complexity: Low — the attack works reliably, with no preparation.
  • Privileges required: Low — an ordinary user account is enough.
  • User interaction: None — nobody has to be tricked into anything.
  • Scope: Changed — a successful attack reaches components beyond the vulnerable one.
  • Confidentiality impact: None.
  • Integrity impact: High — total loss, or loss the attacker controls.
  • Availability impact: High — total loss, or loss the attacker controls.

Weakness class

CVE-2022-2482 is classified as CWE-1274: Improper Access Control for Volatile Memory Containing Boot Code. The product conducts a secure-boot process that transfers bootloader code from Non-Volatile Memory (NVM) into Volatile Memory (VM), but it does not have sufficient access control or other protections for the Volatile Memory.

Affected software

CVE-2022-2482 is recorded against 2 packages.

  • asik-airscale-474021a.101-firmware
  • asik-airscale-474021a.102-firmware

Timeline and source

Published on 6 January 2023 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

www.cisa.gov
www.cisa.gov

Other advisories for this package

asik-airscale-474021a.101-firmware has other advisories on record. If you are patching this one, these are worth checking on the same host:

Same weakness in other software

These advisories are the same class of weakness (CWE-1274: Improper Access Control for Volatile Memory Containing Boot Code) in other software:

Details

Severity HIGH
CVSS Score 8.4
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
CWE CWE-1274
Public Exploit ✅ No
Source NVD
Published 2023-01-06
Updated 2026-08-20
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
asik-airscale-474021a.101-firmware — —
asik-airscale-474021a.102-firmware — —

References

Third Party Advisory, US Government Resource https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-02
Third Party Advisory, US Government Resource https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-02

Similar Threats

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ⓘ Data Notice: The information presented above has been compiled from publicly available internet sources. Boteraser aggregates this data solely for informational purposes and does not independently classify, evaluate, or endorse any findings about the vulnerabilities listed. The accuracy and completeness of this information is the sole responsibility of the original publishers. Boteraser and its operators accept no liability for any decisions made based on this data.

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