CVE-2022-43495

Medium

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.

SeverityMedium

CVSS6.5

Exploit probability—

ProductOpenharmony

PublishedNov 3, 2022

First seenNov 3, 2022

Weakness typeCWE-476NULL pointer dereference

How to fix

Patches

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

Affected products

Product	Affected versions	Fixed in
openharmony openharmony	3.1 ≤ v ≤ 3.1.2	—

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