Details of VAR-202106-1927

ID

VAR-202106-1927

CVE

CVE-2021-22336

TITLE

Huawei Code injection vulnerability in smartphones

Trust: 0.8

sources: JVNDB: JVNDB-2021-007569

DESCRIPTION

There is an Improper Control of Generation of Code vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause denial of security services on a rooted device. A Huawei phone is a Huawei smartphone from the Chinese Huawei (Huawei) company. The following products and versions are affected: EMUI 11.0.0, EMUI 10.1.1, EMUI 10.1.0, EMUI 10.0.0, Magic UI 4.0.0, Magic UI 3.1.1, Magic UI 3.1.0, Magic UI 3.0.0

Trust: 1.71

sources: NVD: CVE-2021-22336 // JVNDB: JVNDB-2021-007569 // VULHUB: VHN-380771

AFFECTED PRODUCTS

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:	3.1.0	Trust: 1.0
vendor:	huawei	model:	magic ui	scope:	eq	version:	3.1.1	Trust: 1.0
vendor:	huawei	model:	emui	scope:	eq	version:	10.1.1	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:	magic ui	scope:	-	version:	-	Trust: 0.8
vendor:	huawei	model:	emui	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2021-007569 // NVD: CVE-2021-22336

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-22336
value:	HIGH
Trust: 1.0
NVD:	CVE-2021-22336
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202106-238
value:	HIGH
Trust: 0.6
VULHUB:	VHN-380771
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2021-22336
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-380771
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2021-22336
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2021-22336
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-380771 // JVNDB: JVNDB-2021-007569 // CNNVD: CNNVD-202106-238 // NVD: CVE-2021-22336

PROBLEMTYPE DATA

problemtype:	CWE-94	Trust: 1.1
problemtype:	Code injection (CWE-94) [NVD Evaluation ]	Trust: 0.8

sources: VULHUB: VHN-380771 // JVNDB: JVNDB-2021-007569 // NVD: CVE-2021-22336

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202106-238

TYPE

code injection

Trust: 0.6

sources: CNNVD: CNNVD-202106-238

PATCH

title:	Huawei EMUI/Magic UI security updates April 2021	url:	https://consumer.huawei.com/en/support/bulletin/2021/4/	Trust: 0.8
title:	Fix measures for code injection vulnerabilities in some Huawei mobile phones	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=153899	Trust: 0.6

sources: JVNDB: JVNDB-2021-007569 // CNNVD: CNNVD-202106-238

EXTERNAL IDS

db:	NVD	id:	CVE-2021-22336	Trust: 3.3
db:	JVNDB	id:	JVNDB-2021-007569	Trust: 0.8
db:	CNNVD	id:	CNNVD-202106-238	Trust: 0.7
db:	VULHUB	id:	VHN-380771	Trust: 0.1

sources: VULHUB: VHN-380771 // JVNDB: JVNDB-2021-007569 // CNNVD: CNNVD-202106-238 // NVD: CVE-2021-22336

REFERENCES

url:	https://consumer.huawei.com/en/support/bulletin/2021/4/	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2021-22336	Trust: 0.8

sources: VULHUB: VHN-380771 // JVNDB: JVNDB-2021-007569 // CNNVD: CNNVD-202106-238 // NVD: CVE-2021-22336

SOURCES

db:	VULHUB	id:	VHN-380771
db:	JVNDB	id:	JVNDB-2021-007569
db:	CNNVD	id:	CNNVD-202106-238
db:	NVD	id:	CVE-2021-22336

LAST UPDATE DATE

2024-08-14T14:31:41.931000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-380771	date:	2021-12-09T00:00:00
db:	JVNDB	id:	JVNDB-2021-007569	date:	2022-02-17T05:10:00
db:	CNNVD	id:	CNNVD-202106-238	date:	2021-06-17T00:00:00
db:	NVD	id:	CVE-2021-22336	date:	2021-12-09T17:57:49.913

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-380771	date:	2021-06-03T00:00:00
db:	JVNDB	id:	JVNDB-2021-007569	date:	2022-02-17T00:00:00
db:	CNNVD	id:	CNNVD-202106-238	date:	2021-06-03T00:00:00
db:	NVD	id:	CVE-2021-22336	date:	2021-06-03T17:15:07.923