What is CVE-2022-40480?

CVE-2022-40480 is a medium-severity vulnerability in Microchip Dt100112, classified under Uncontrolled Resource Consumption. CVSS score: 6.5/10. Published 2023-02-08.

How severe is CVE-2022-40480?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Resource exhaustion in Microchip Dt100112

CVE-2022-40480

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.

Vulnerability class: DoS (Denial of Service)

EPSS: 0.003 (22.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Microchip Dt100112
Microchip Dt100112_firmware
Nordicsemi Nrf5340-dk
Nordicsemi Nrf5340-dk_firmware
N/a — versions n/a

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

cve@mitre.org (Technical Description, Vendor Advisory)

Frequently asked questions

What is CVE-2022-40480?: CVE-2022-40480 is a medium-severity vulnerability in Microchip Dt100112, classified under Uncontrolled Resource Consumption. CVSS score: 6.5/10. Published 2023-02-08.
How severe is CVE-2022-40480?: Medium severity. CVSS v3 base score is 6.5 out of 10.