PT-2023-13791 · Nordic Semiconductor · Nrf5340-Dk

Published 2023-02-07 · Updated 2025-03-25 · CVE-2022-40480

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Nordic Semiconductor NRF5340-DK DT100112 (affected versions not specified)

Description The issue allows attackers to cause a Denial of Service (DoS) via a crafted ConReq packet. This can be exploited by sending a specifically designed packet to the affected device, resulting in a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2022-40480

Affected Products

Nrf5340-Dk

References · 6

• https://blediff.github.io · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-40480 · Security Note
• https://t.me/cvenotify/44483 · Telegram Post
• https://t.me/cvenotify/116114 · Telegram Post
• https://t.me/cvenotify/43853 · Telegram Post
• https://t.me/cibsecurity/57738 · Telegram Post