Details of VAR-202111-0846

ID

VAR-202111-0846

CVE

CVE-2021-37016

TITLE

Huawei Out-of-Bounds Read Vulnerability in Smartphones

Trust: 0.8

sources: JVNDB: JVNDB-2021-015583

DESCRIPTION

There is a Out-of-bounds Read vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability will cause Information Disclosure or Denial of Service. Huawei Smartphones contain an out-of-bounds read vulnerability.Information is obtained and service operation is interrupted (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. The vulnerability stems from the fact that the program does not check the message

Trust: 1.71

sources: NVD: CVE-2021-37016 // JVNDB: JVNDB-2021-015583 // VULHUB: VHN-398848

AFFECTED PRODUCTS

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

sources: JVNDB: JVNDB-2021-015583 // NVD: CVE-2021-37016

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-37016
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2021-37016
value:	CRITICAL
Trust: 0.8
CNNVD:	CNNVD-202111-1885
value:	CRITICAL
Trust: 0.6
VULHUB:	VHN-398848
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2021-37016
severity:	HIGH
baseScore:	8.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	7.8
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-398848
severity:	HIGH
baseScore:	8.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	7.8
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2021-37016
baseSeverity:	CRITICAL
baseScore:	9.1
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.2
version:	3.1
Trust: 1.0
NVD:	CVE-2021-37016
baseSeverity:	CRITICAL
baseScore:	9.1
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-398848 // JVNDB: JVNDB-2021-015583 // CNNVD: CNNVD-202111-1885 // NVD: CVE-2021-37016

PROBLEMTYPE DATA

problemtype:	CWE-125	Trust: 1.1
problemtype:	Out-of-bounds read (CWE-125) [NVD evaluation ]	Trust: 0.8

sources: VULHUB: VHN-398848 // JVNDB: JVNDB-2021-015583 // NVD: CVE-2021-37016

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202111-1885

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202111-1885

PATCH

title:	security-bulletins-202108-0000001180965965	url:	https://device.harmonyos.com/en/docs/security/update/security-bulletins-202108-0000001180965965	Trust: 0.8
title:	Huawei HarmonyOS Buffer error vulnerability fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=172184	Trust: 0.6

sources: JVNDB: JVNDB-2021-015583 // CNNVD: CNNVD-202111-1885

EXTERNAL IDS

db:	NVD	id:	CVE-2021-37016	Trust: 3.3
db:	JVNDB	id:	JVNDB-2021-015583	Trust: 0.8
db:	CNNVD	id:	CNNVD-202111-1885	Trust: 0.6
db:	CNVD	id:	CNVD-2021-102855	Trust: 0.1
db:	VULHUB	id:	VHN-398848	Trust: 0.1

sources: VULHUB: VHN-398848 // JVNDB: JVNDB-2021-015583 // CNNVD: CNNVD-202111-1885 // NVD: CVE-2021-37016

REFERENCES

url:	https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202108-0000001180965965	Trust: 2.3
url:	https://nvd.nist.gov/vuln/detail/cve-2021-37016	Trust: 1.4

sources: VULHUB: VHN-398848 // JVNDB: JVNDB-2021-015583 // CNNVD: CNNVD-202111-1885 // NVD: CVE-2021-37016

SOURCES

db:	VULHUB	id:	VHN-398848
db:	JVNDB	id:	JVNDB-2021-015583
db:	CNNVD	id:	CNNVD-202111-1885
db:	NVD	id:	CVE-2021-37016

LAST UPDATE DATE

2024-08-14T15:06:37.970000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-398848	date:	2021-11-29T00:00:00
db:	JVNDB	id:	JVNDB-2021-015583	date:	2022-11-24T09:00:00
db:	CNNVD	id:	CNNVD-202111-1885	date:	2021-12-08T00:00:00
db:	NVD	id:	CVE-2021-37016	date:	2021-11-29T15:27:09.597

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-398848	date:	2021-11-23T00:00:00
db:	JVNDB	id:	JVNDB-2021-015583	date:	2022-11-24T00:00:00
db:	CNNVD	id:	CNNVD-202111-1885	date:	2021-11-23T00:00:00
db:	NVD	id:	CVE-2021-37016	date:	2021-11-23T16:15:09.287