CVE-2022-41802

Kernel subsystem within OpenHarmony-v3.1.4 and prior versions in kernel_liteos_a has a kernel stack overflow vulnerability when call SysClockGetres. 4 bytes padding data from kernel stack are copied to user space incorrectly and leaked.

CVSS v3 4.0 MEDIUM

4.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md	Third Party Advisory
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::::::::
	cpe:2.3:o:openatom:openharmony:::::lts:::*
	cpe:2.3:o:openatom:openharmony:::::lts:::*

History

21 Nov 2024, 07:23

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~3.3~~	v2 : unknown v3 : 4.0
References	~~() https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md - Third Party Advisory~~	() https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md - Third Party Advisory

09 Sep 2024, 12:21

Type	Values Removed	Values Added
CPE	cpe:2.3:a:openharmony:openharmony:::::lts:::*	cpe:2.3:o:openatom:openharmony:::::lts:::*
First Time		Openatom Openatom openharmony

Information

Published : 2022-12-08 16:15

Updated : 2024-11-21 07:23

NVD link : CVE-2022-41802

Mitre link : CVE-2022-41802

CVE.ORG link : CVE-2022-41802

JSON object : View

Products Affected

openharmony

openharmony

openatom

openharmony

CWE

CWE-120

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

CWE-787

Out-of-bounds Write

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