Details of VAR-202202-0423

ID

VAR-202202-0423

CVE

CVE-2021-37107

TITLE

EMUI Out-of-bounds write vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-005083

DESCRIPTION

There is an improper memory access permission configuration on ACPU.Successful exploitation of this vulnerability may cause out-of-bounds access. EMUI Exists in an out-of-bounds write vulnerability.Information may be obtained. Huawei Emui is an Android-based mobile operating system developed by China's Huawei (Huawei)

Trust: 1.71

sources: NVD: CVE-2021-37107 // JVNDB: JVNDB-2022-005083 // VULHUB: VHN-398942

AFFECTED PRODUCTS

vendor:	huawei	model:	emui	scope:	eq	version:	12.0.0	Trust: 1.0
vendor:	huawei	model:	emui	scope:	-	version:	-	Trust: 0.8
vendor:	huawei	model:	emui	scope:	eq	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2022-005083 // NVD: CVE-2021-37107

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-37107
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2021-37107
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-202202-853
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-398942
value:	LOW
Trust: 0.1

nvd@nist.gov:	CVE-2021-37107
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-398942
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-2021-37107
baseSeverity:	MEDIUM
baseScore:	5.5
vectorString:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	1.8
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2021-37107
baseSeverity:	MEDIUM
baseScore:	5.5
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-398942 // JVNDB: JVNDB-2022-005083 // CNNVD: CNNVD-202202-853 // NVD: CVE-2021-37107

PROBLEMTYPE DATA

problemtype:	CWE-787	Trust: 1.1
problemtype:	Out-of-bounds writing (CWE-787) [NVD evaluation ]	Trust: 0.8

sources: VULHUB: VHN-398942 // JVNDB: JVNDB-2022-005083 // NVD: CVE-2021-37107

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202202-853

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202202-853

PATCH

title:	HUAWEI EMUI/Magic UI security updates February 2022	url:	https://consumer.huawei.com/en/support/bulletin/2022/2/	Trust: 0.8
title:	HUAWEI EMUI Buffer error vulnerability fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=184115	Trust: 0.6

sources: JVNDB: JVNDB-2022-005083 // CNNVD: CNNVD-202202-853

EXTERNAL IDS

db:	NVD	id:	CVE-2021-37107	Trust: 3.3
db:	JVNDB	id:	JVNDB-2022-005083	Trust: 0.8
db:	CNNVD	id:	CNNVD-202202-853	Trust: 0.6
db:	CNVD	id:	CNVD-2022-12766	Trust: 0.1
db:	VULHUB	id:	VHN-398942	Trust: 0.1

sources: VULHUB: VHN-398942 // JVNDB: JVNDB-2022-005083 // CNNVD: CNNVD-202202-853 // NVD: CVE-2021-37107

REFERENCES

url:	https://consumer.huawei.com/en/support/bulletin/2022/2/	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2021-37107	Trust: 1.4

sources: VULHUB: VHN-398942 // JVNDB: JVNDB-2022-005083 // CNNVD: CNNVD-202202-853 // NVD: CVE-2021-37107

SOURCES

db:	VULHUB	id:	VHN-398942
db:	JVNDB	id:	JVNDB-2022-005083
db:	CNNVD	id:	CNNVD-202202-853
db:	NVD	id:	CVE-2021-37107

LAST UPDATE DATE

2024-08-14T15:42:34.603000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-398942	date:	2022-02-25T00:00:00
db:	JVNDB	id:	JVNDB-2022-005083	date:	2023-05-17T08:35:00
db:	CNNVD	id:	CNNVD-202202-853	date:	2022-03-10T00:00:00
db:	NVD	id:	CVE-2021-37107	date:	2022-02-25T16:09:15.637

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-398942	date:	2022-02-09T00:00:00
db:	JVNDB	id:	JVNDB-2022-005083	date:	2023-05-17T00:00:00
db:	CNNVD	id:	CNNVD-202202-853	date:	2022-02-09T00:00:00
db:	NVD	id:	CVE-2021-37107	date:	2022-02-09T23:15:15.897