CVE-2022-43495

Name: CVE-2022-43495
Creator: NVD / NIST
Published: 2022-11-03T20:15:34.027+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.62%

Last modified Jun 17, 2026

CVE-2022-43495 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. OpenHarmony-v3.1.2 and prior versions had a DOS vulnerability in distributedhardware_device_manager when joining a network. Network attakcers can send an abonormal packet when joining a network, cause a nullptr reference and device reboot.. EPSS estimates a 0.62% chance of exploitation in the next 30 days.

Description

OpenHarmony-v3.1.2 and prior versions had a DOS vulnerability in distributedhardware_device_manager when joining a network. Network attakcers can send an abonormal packet when joining a network, cause a nullptr reference and device reboot.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.62%

44.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Openharmony	Openharmony	>= 3.1, <= 3.1.2

References

https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.mdThird Party Advisory
https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.mdThird Party Advisory

Timeline

Published: Nov 3, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-43495?

How severe is CVE-2022-43495?

CVE-2022-43495 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.62% probability of exploitation in the next 30 days.

How do I fix CVE-2022-43495?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-43495?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST