VDB-217583 · CVE-2022-2482 · icsa-22-307-02

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

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.6	$0-$5k	0.00

Summaryinfo

A vulnerability identified as very critical has been detected in Nokia ASIK AirScale System Module 474021A.101/474021A.102. This vulnerability affects unknown code of the component Bootloader. The manipulation leads to improper access control for volatile memory containing boot code. This vulnerability is listed as CVE-2022-2482. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

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.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Nokia

Name

ASIK AirScale System Module

Version

License

commercial

Website

Vendor: https://www.nokia.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

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

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

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 (🔍)
GCVE (CVE): GCVE-0-2022-2482
GCVE (VulDB): GCVE-100-217583

Entryinfo

Created: 01/07/2023 09:11
Updated: 01/29/2023 14:44
Changes: 01/07/2023 09:11 (27), 01/07/2023 09:12 (20), 01/29/2023 14:36 (1), 01/29/2023 14:39 (11), 01/29/2023 14:44 (1)
Complete: 🔍
Cache ID: 216::103