CVE-2022-45191 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Microchip	Rn4870 Rn4870 Firmware

Configuration 1 [-]

AND

cpe:2.3:o:microchip:rn4870_firmware:1.43:*:*:*:*:*:*:*

cpe:2.3:h:microchip:rn4870:-:*:*:*:*:*:*:*

No data.

References

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

History

Tue, 25 Mar 2025 18:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-02-07T00:00:00.000Z

Updated: 2025-03-25T17:31:15.810Z

Reserved: 2022-11-11T00:00:00.000Z

Link: CVE-2022-45191

Vulnrichment

Updated: 2024-08-03T14:09:56.993Z

NVD

Status : Modified

Published: 2023-02-08T00:15:08.793

Modified: 2025-03-25T18:15:29.023

Link: CVE-2022-45191

Redhat

No data.

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