CVE-2022-44455

The appspawn and nwebspawn services within OpenHarmony-v3.1.2 and prior versions were found to be vulnerable to buffer overflow vulnerability due to insufficient input validation. An unprivileged malicious application would be able to gain code execution within any application installed on the device or cause application crash.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:openharmony:openharmony:::::lts:::*
	cpe:2.3:a:openharmony:openharmony::::::::

History

12 Dec 2022, 15:49

Type	Values Removed	Values Added
CWE		CWE-120
First Time		Openharmony Openharmony openharmony
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.8
References	~~(MISC) https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md -~~	(MISC) https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md - Third Party Advisory
CPE		cpe:2.3:a:openharmony:openharmony:::::lts:::* cpe:2.3:a:openharmony:openharmony::::::::

08 Dec 2022, 16:29

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-12-08 16:15

Updated : 2023-12-10 14:48

NVD link : CVE-2022-44455

Mitre link : CVE-2022-44455

CVE.ORG link : CVE-2022-44455

JSON object : View

Products Affected

openharmony

openharmony

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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