CVE-2022-45191

EPSS 0.02%
Published 08.02.2023 00:15:08
Last modified 25.03.2025 18:15:29
Source cve@mitre.org
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An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can cause a denial of service by sending a pair confirm message with wrong values.

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Microchip ≫ Rn4870 Firmware Version1.43

Microchip ≫ Rn4870 Version-

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.02%	0.036

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	6.5	2.8	3.6	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0	6.5	2.8	3.6	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-354 Improper Validation of Integrity Check Value

The product does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission.

https://www.microchip.com/en-us/support/product-change-notification

Issue Tracking

https://nvd.nist.gov/vuln/detail/CVE-2022-45191

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2022-45191

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2022-45191

EUVD