CVE-2022-40480 — MEDIUM (6.5)

Vulnerability Description

Nordic Semiconductor, Microchip Technology NRF5340-DK DT100112 was discovered to contain an issue which allows attackers to cause a Denial of Service (DoS) via a crafted ConReq packet.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Microchip	Dt100112 Firmware	-
Microchip	Dt100112	-
Nordicsemi	Nrf5340-Dk Firmware	-
Nordicsemi	Nrf5340-Dk	-

Related Weaknesses (CWE)

CWE-400

References

https://blediff.github.io/Technical DescriptionVendor Advisory
https://blediff.github.io/Technical DescriptionVendor Advisory

FAQ

What is CVE-2022-40480?

CVE-2022-40480 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Nordic Semiconductor, Microchip Technology NRF5340-DK DT100112 was discovered to contain an issue which allows attackers to cause a Denial of Service (DoS) via a crafted ConReq packet.

How severe is CVE-2022-40480?

CVE-2022-40480 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-40480?

Check the references section above for vendor advisories and patch information. Affected products include: Microchip Dt100112 Firmware, Microchip Dt100112, Nordicsemi Nrf5340-Dk Firmware, Nordicsemi Nrf5340-Dk.