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 a nullptr reference and device reboot.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md	Third Party Advisory
https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:openharmony:openharmony:*:*:*:*:*:*:*:*

History

21 Nov 2024, 07:26

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~7.5~~	v2 : unknown v3 : 6.5
References	~~() https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md - Third Party Advisory~~	() https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md - Third Party Advisory

07 Nov 2022, 02:12

Type	Values Removed	Values Added
CPE		cpe:2.3:a:openharmony:openharmony::::::::
CWE		CWE-476
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5
References	~~(MISC) https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md -~~	(MISC) https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md - Third Party Advisory

03 Nov 2022, 20:35

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-11-03 20:15

Updated : 2024-11-21 07:26

NVD link : CVE-2022-43495

Mitre link : CVE-2022-43495

CVE.ORG link : CVE-2022-43495

JSON object : View

Products Affected

openharmony

openharmony

CWE

CWE-476

NULL Pointer Dereference

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