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    CVE-2022-45192

    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 cleartext encryption pause request.

    Published:Feb 7, 2023
    Last Modified:Mar 25, 2025
    EPS:Feb 7, 2023
    EPSS Score:0.00035
    CVSS Score:6.5

    Affected Products

    Vendor
    Microchip
    Product
    Rn4870
    Vendor
    Microchip
    Product
    Rn4870 Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2024-29155 (CVSS 4.3) — On Microchip RN4870 devices, when more than one consecutive PairReqNoInputNoOutput request is received, the d…
    CVE-2022-45190 (CVSS 5.3) — An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can bypass passke…
    CVE-2022-45191 (CVSS 6.5) — An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can cause a denia…
    CVE-2022-46400 (CVSS 5.4) — The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) allows …
    CVE-2022-46403 (CVSS 8.6) — The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) mishand…
    CVE-2022-46401 (CVSS 5.4) — The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) accepts…
    CVE-2022-46399 (CVSS 7.5) — The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) is unre…
    CVE-2022-46402 (CVSS 6.5) — The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) accepts…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High