What is the vulnerability ID for this issue?

The vulnerability ID for this issue is CVE-2022-43495.

What is the description of the vulnerability?

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

Which software versions are affected by this vulnerability?

OpenHarmony-v3.1.2 and prior versions are affected by this vulnerability.

What is the severity of CVE-2022-43495?

The severity of CVE-2022-43495 is high with a CVSS score of 7.5.

How can an attacker exploit this vulnerability?

An attacker can exploit this vulnerability by sending an abnormal packet when joining a network, causing a nullptr reference and device reboot.

Vulnerability/
CVE-2022-43495

high

7.5

CWE

476

3/11/2022

21/11/2024

CVE-2022-43495: An abnormal packet recieved when distributedhardware_device_manager joining a network could cause a device reboot.

First published: Thu Nov 03 2022(Updated: )

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.

Credit: scy@openharmony.io scy@openharmony.io

Affected Software	Affected Version	How to fix
Openharmony Openharmony	>=3.1<=3.1.2
	>=3.1<=3.1.2

Never miss a vulnerability like this again

Reference Links

https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md

Frequently Asked Questions

What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2022-43495.
What is the description of the vulnerability?
OpenHarmony-v3.1.2 and prior versions had a DOS vulnerability in distributedhardware_device_manager when joining a network. Network attackers can send an abnormal packet when joining a network, causing a nullptr reference and device reboot.
Which software versions are affected by this vulnerability?
OpenHarmony-v3.1.2 and prior versions are affected by this vulnerability.
What is the severity of CVE-2022-43495?
The severity of CVE-2022-43495 is high with a CVSS score of 7.5.
How can an attacker exploit this vulnerability?
An attacker can exploit this vulnerability by sending an abnormal packet when joining a network, causing a nullptr reference and device reboot.

collector/nvd-index
agent/type
agent/weakness
agent/severity
agent/references
agent/title
agent/description
agent/first-publish-date
collector/mitre-cve
source/MITRE
collector/nvd-api
source/NVD
agent/software-canonical-lookup
agent/author
agent/last-modified-date
agent/softwarecombine
agent/tags
agent/event
vendor/openharmony
canonical/openharmony openharmony
version/openharmony openharmony/3.1
version/openharmony openharmony/3.1.2

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.