Details of VAR-202202-1399

ID

VAR-202202-1399

CVE

CVE-2021-40015

TITLE

plural Huawei Product race condition vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2022-005385

DESCRIPTION

There is a race condition vulnerability in the binder driver subsystem in the kernel.Successful exploitation of this vulnerability may affect kernel stability. EMUI , HarmonyOS , Magic UI There is a race condition vulnerability in.Service operation interruption (DoS) It may be in a state. Huawei HarmonyOS is an operating system of the Chinese company Huawei. Provide a microkernel-based full-scenario distributed operating system. There is a security vulnerability in Huawei HarmonyOS

Trust: 1.71

sources: NVD: CVE-2021-40015 // JVNDB: JVNDB-2022-005385 // VULHUB: VHN-401416

AFFECTED PRODUCTS

vendor:	huawei	model:	harmonyos	scope:	lt	version:	2.0	Trust: 1.0
vendor:	huawei	model:	magic ui	scope:	eq	version:	3.1.0	Trust: 1.0
vendor:	huawei	model:	magic ui	scope:	eq	version:	3.0.0	Trust: 1.0
vendor:	huawei	model:	emui	scope:	eq	version:	10.1.0	Trust: 1.0
vendor:	huawei	model:	emui	scope:	eq	version:	11.0.0	Trust: 1.0
vendor:	huawei	model:	emui	scope:	eq	version:	10.0.0	Trust: 1.0
vendor:	huawei	model:	magic ui	scope:	eq	version:	4.0.0	Trust: 1.0
vendor:	huawei	model:	magic ui	scope:	eq	version:	3.1.1	Trust: 1.0
vendor:	huawei	model:	emui	scope:	eq	version:	12.0.0	Trust: 1.0
vendor:	huawei	model:	emui	scope:	eq	version:	10.1.1	Trust: 1.0
vendor:	huawei	model:	harmonyos	scope:	-	version:	-	Trust: 0.8
vendor:	huawei	model:	magic ui	scope:	-	version:	-	Trust: 0.8
vendor:	huawei	model:	emui	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2022-005385 // NVD: CVE-2021-40015

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-40015
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2021-40015
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-202202-443
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-401416
value:	LOW
Trust: 0.1

nvd@nist.gov:	CVE-2021-40015
severity:	LOW
baseScore:	1.9
vectorString:	AV:L/AC:M/AU:N/C:N/I:N/A:P
accessVector:	LOCAL
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	3.4
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-401416
severity:	LOW
baseScore:	1.9
vectorString:	AV:L/AC:M/AU:N/C:N/I:N/A:P
accessVector:	LOCAL
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	3.4
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2021-40015
baseSeverity:	MEDIUM
baseScore:	4.7
vectorString:	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector:	LOCAL
attackComplexity:	HIGH
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	1.0
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2021-40015
baseSeverity:	MEDIUM
baseScore:	4.7
vectorString:	CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector:	LOCAL
attackComplexity:	HIGH
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-401416 // JVNDB: JVNDB-2022-005385 // CNNVD: CNNVD-202202-443 // NVD: CVE-2021-40015

PROBLEMTYPE DATA

problemtype:	CWE-362	Trust: 1.1
problemtype:	Race condition (CWE-362) [NVD evaluation ]	Trust: 0.8

sources: VULHUB: VHN-401416 // JVNDB: JVNDB-2022-005385 // NVD: CVE-2021-40015

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202202-443

TYPE

competition condition problem

Trust: 0.6

sources: CNNVD: CNNVD-202202-443

PATCH

title:	security-bulletins-202202-0000001204253396 Huawei Support Bulletin	url:	https://device.harmonyos.com/en/docs/security/update/security-bulletins-202202-0000001204253396	Trust: 0.8
title:	Huawei HarmonyOS Repair measures for the competition condition problem loophole	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=182402	Trust: 0.6

sources: JVNDB: JVNDB-2022-005385 // CNNVD: CNNVD-202202-443

EXTERNAL IDS

db:	NVD	id:	CVE-2021-40015	Trust: 3.3
db:	JVNDB	id:	JVNDB-2022-005385	Trust: 0.8
db:	CNNVD	id:	CNNVD-202202-443	Trust: 0.7
db:	VULHUB	id:	VHN-401416	Trust: 0.1

sources: VULHUB: VHN-401416 // JVNDB: JVNDB-2022-005385 // CNNVD: CNNVD-202202-443 // NVD: CVE-2021-40015

REFERENCES

url:	https://consumer.huawei.com/en/support/bulletin/2022/2/	Trust: 1.7
url:	https://device.harmonyos.com/en/docs/security/update/security-bulletins-202202-0000001204253396	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2021-40015	Trust: 1.4
url:	https://device.harmonyos.com/cn/docs/security/update/security-bulletins-wearables-202202-0000001203413350	Trust: 0.6

sources: VULHUB: VHN-401416 // JVNDB: JVNDB-2022-005385 // CNNVD: CNNVD-202202-443 // NVD: CVE-2021-40015

SOURCES

db:	VULHUB	id:	VHN-401416
db:	JVNDB	id:	JVNDB-2022-005385
db:	CNNVD	id:	CNNVD-202202-443
db:	NVD	id:	CVE-2021-40015

LAST UPDATE DATE

2024-08-14T15:01:07.493000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-401416	date:	2022-02-16T00:00:00
db:	JVNDB	id:	JVNDB-2022-005385	date:	2023-05-30T04:58:00
db:	CNNVD	id:	CNNVD-202202-443	date:	2022-03-10T00:00:00
db:	NVD	id:	CVE-2021-40015	date:	2022-02-16T02:19:28.473

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-401416	date:	2022-02-09T00:00:00
db:	JVNDB	id:	JVNDB-2022-005385	date:	2023-05-30T00:00:00
db:	CNNVD	id:	CNNVD-202202-443	date:	2022-02-05T00:00:00
db:	NVD	id:	CVE-2021-40015	date:	2022-02-09T23:15:16.313