Nokia ASIK AirScale System Module 474021A.101/474021A.102 Bootloader improper access control for volatile memory containing boot code

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.6$0-$5k0.00

A vulnerability was found in Nokia ASIK AirScale System Module 474021A.101/474021A.102. It has been rated as very critical. This issue affects some unknown functionality of the component Bootloader. The manipulation with an unknown input leads to a improper access control for volatile memory containing boot code vulnerability. Using CWE to declare the problem leads to CWE-1274. 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. Impacted is confidentiality, integrity, and availability.

The weakness was presented 01/07/2023 as icsa-22-307-02. It is possible to read the advisory at cisa.gov. The identification of this vulnerability is CVE-2022-2482 since 07/19/2022. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 01/29/2023).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

See VDB-217584 and VDB-217587 for similar entries.

Productinfo

Vendor

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.7
VulDB Meta Temp Score: 8.6

VulDB Base Score: 8.8
VulDB Temp Score: 8.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 8.4
CNA Vector (ICS-CERT): 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper access control for volatile memory containing boot code
CWE: CWE-1274 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/19/2022 🔍
01/07/2023 +172 days 🔍
01/07/2023 +0 days 🔍
01/29/2023 +22 days 🔍

Sourcesinfo

Vendor: nokia.com

Advisory: icsa-22-307-02
Status: Not defined

CVE: CVE-2022-2482 (🔍)
See also: 🔍

Entryinfo

Created: 01/07/2023 09:11 AM
Updated: 01/29/2023 02:44 PM
Changes: 01/07/2023 09:11 AM (27), 01/07/2023 09:12 AM (20), 01/29/2023 02:36 PM (1), 01/29/2023 02:39 PM (11), 01/29/2023 02:44 PM (1)
Complete: 🔍
Cache ID: 98:CAA:40

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