Details of VAR-202110-1451

ID

VAR-202110-1451

CVE

CVE-2021-22468

TITLE

HarmonyOS Vulnerability in leaking resources to the wrong area in

Trust: 0.8

sources: JVNDB: JVNDB-2021-014251

DESCRIPTION

A component of the HarmonyOS has a Exposure of Sensitive Information to an Unauthorized Actor vulnerability. Local attackers may exploit this vulnerability to cause kernel address leakage. HarmonyOS Exists in a vulnerability related to the leakage of resources to the wrong area.Information may be obtained

Trust: 1.71

sources: NVD: CVE-2021-22468 // JVNDB: JVNDB-2021-014251 // VULHUB: VHN-380903

AFFECTED PRODUCTS

vendor:	huawei	model:	harmonyos	scope:	eq	version:	2.0	Trust: 1.0
vendor:	huawei	model:	harmonyos	scope:	eq	version:	-	Trust: 0.8
vendor:	huawei	model:	harmonyos	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2021-014251 // NVD: CVE-2021-22468

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-22468
value:	LOW
Trust: 1.0
NVD:	CVE-2021-22468
value:	LOW
Trust: 0.8
CNNVD:	CNNVD-202110-2061
value:	LOW
Trust: 0.6
VULHUB:	VHN-380903
value:	LOW
Trust: 0.1

nvd@nist.gov:	CVE-2021-22468
severity:	LOW
baseScore:	2.1
vectorString:	AV:L/AC:L/AU:N/C:P/I:N/A:N
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-380903
severity:	LOW
baseScore:	2.1
vectorString:	AV:L/AC:L/AU:N/C:P/I:N/A:N
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2021-22468
baseSeverity:	LOW
baseScore:	3.3
vectorString:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	1.8
impactScore:	1.4
version:	3.1
Trust: 1.0
NVD:	CVE-2021-22468
baseSeverity:	LOW
baseScore:	3.3
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-380903 // JVNDB: JVNDB-2021-014251 // CNNVD: CNNVD-202110-2061 // NVD: CVE-2021-22468

PROBLEMTYPE DATA

problemtype:	CWE-668	Trust: 1.1
problemtype:	Leakage of resources to the wrong area (CWE-668) [NVD evaluation ]	Trust: 0.8
problemtype:	CWE-863	Trust: 0.1

sources: VULHUB: VHN-380903 // JVNDB: JVNDB-2021-014251 // NVD: CVE-2021-22468

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202110-2061

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202110-2061

PATCH

title:	security-bulletins-202107-0000001123874808	url:	https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202107-0000001123874808	Trust: 0.8
title:	Huawei HarmonyOS Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=171532	Trust: 0.6

sources: JVNDB: JVNDB-2021-014251 // CNNVD: CNNVD-202110-2061

EXTERNAL IDS

db:	NVD	id:	CVE-2021-22468	Trust: 3.3
db:	JVNDB	id:	JVNDB-2021-014251	Trust: 0.8
db:	CNNVD	id:	CNNVD-202110-2061	Trust: 0.6
db:	VULHUB	id:	VHN-380903	Trust: 0.1

sources: VULHUB: VHN-380903 // JVNDB: JVNDB-2021-014251 // CNNVD: CNNVD-202110-2061 // NVD: CVE-2021-22468

REFERENCES

url:	https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202107-0000001123874808	Trust: 2.3
url:	https://nvd.nist.gov/vuln/detail/cve-2021-22468	Trust: 0.8

sources: VULHUB: VHN-380903 // JVNDB: JVNDB-2021-014251 // CNNVD: CNNVD-202110-2061 // NVD: CVE-2021-22468

SOURCES

db:	VULHUB	id:	VHN-380903
db:	JVNDB	id:	JVNDB-2021-014251
db:	CNNVD	id:	CNNVD-202110-2061
db:	NVD	id:	CVE-2021-22468

LAST UPDATE DATE

2024-08-14T15:37:52.138000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-380903	date:	2022-05-03T00:00:00
db:	JVNDB	id:	JVNDB-2021-014251	date:	2022-10-11T07:46:00
db:	CNNVD	id:	CNNVD-202110-2061	date:	2022-05-06T00:00:00
db:	NVD	id:	CVE-2021-22468	date:	2022-05-03T16:04:40.443

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-380903	date:	2021-10-28T00:00:00
db:	JVNDB	id:	JVNDB-2021-014251	date:	2022-10-11T00:00:00
db:	CNNVD	id:	CNNVD-202110-2061	date:	2021-10-28T00:00:00
db:	NVD	id:	CVE-2021-22468	date:	2021-10-28T13:15:09.577