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MEDIUM · 6.5

CVE-2022-43495

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...

Vulnerability 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.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
OpenharmonyOpenharmony>= 3.1, <= 3.1.2

Related Weaknesses (CWE)

CWE-476

References

FAQ

What is CVE-2022-43495?

CVE-2022-43495 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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...

How severe is CVE-2022-43495?

CVE-2022-43495 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-43495?

Check the references section above for vendor advisories and patch information. Affected products include: Openharmony Openharmony.