What’s Vulnerable › Vulnerabilities

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

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-11-03 · updated 2026-06-17
• Weakness: CWE-476

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.

Affected products

• Openharmony: from 3.1 through 3.1.2

References

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

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