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ID

VAR-202112-0233


CVE

CVE-2021-37083


TITLE

Huawei  in smartphone  NULL  Pointer dereference vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2021-015945

DESCRIPTION

There is a NULL Pointer Dereference vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to Denial of Service Attacks. Huawei HarmonyOS is an operating system of the Chinese company Huawei. Provide a microkernel-based full-scenario distributed operating system

Trust: 1.71

sources: NVD: CVE-2021-37083 // JVNDB: JVNDB-2021-015945 // VULHUB: VHN-398918

AFFECTED PRODUCTS

vendor:huaweimodel:harmonyosscope:ltversion:2.0

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vendor:huaweimodel:harmonyosscope: - version: -

Trust: 0.8

vendor:huaweimodel:harmonyosscope:eqversion: -

Trust: 0.8

sources: JVNDB: JVNDB-2021-015945 // NVD: CVE-2021-37083

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-37083
value: HIGH

Trust: 1.0

NVD: CVE-2021-37083
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202109-2007
value: HIGH

Trust: 0.6

VULHUB: VHN-398918
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-37083
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-398918
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-2021-37083
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-2021-37083
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-398918 // JVNDB: JVNDB-2021-015945 // CNNVD: CNNVD-202109-2007 // NVD: CVE-2021-37083

PROBLEMTYPE DATA

problemtype:CWE-476

Trust: 1.1

problemtype:NULL Pointer dereference (CWE-476) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-398918 // JVNDB: JVNDB-2021-015945 // NVD: CVE-2021-37083

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202109-2007

TYPE

code problem

Trust: 0.6

sources: CNNVD: CNNVD-202109-2007

PATCH

title:security-bulletins-202109-0000001196270727url:https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727

Trust: 0.8

title:Huawei HarmonyOS Fixes for code issue vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=173486

Trust: 0.6

sources: JVNDB: JVNDB-2021-015945 // CNNVD: CNNVD-202109-2007

EXTERNAL IDS

db:NVDid:CVE-2021-37083

Trust: 3.3

db:JVNDBid:JVNDB-2021-015945

Trust: 0.8

db:CNNVDid:CNNVD-202109-2007

Trust: 0.6

db:CNVDid:CNVD-2022-01677

Trust: 0.1

db:VULHUBid:VHN-398918

Trust: 0.1

sources: VULHUB: VHN-398918 // JVNDB: JVNDB-2021-015945 // CNNVD: CNNVD-202109-2007 // NVD: CVE-2021-37083

REFERENCES

url:https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-37083

Trust: 1.4

url:https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202109-0000001196270727

Trust: 0.6

sources: VULHUB: VHN-398918 // JVNDB: JVNDB-2021-015945 // CNNVD: CNNVD-202109-2007 // NVD: CVE-2021-37083

SOURCES

db:VULHUBid:VHN-398918
db:JVNDBid:JVNDB-2021-015945
db:CNNVDid:CNNVD-202109-2007
db:NVDid:CVE-2021-37083

LAST UPDATE DATE

2024-08-14T14:37:48.825000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-398918date:2021-12-09T00:00:00
db:JVNDBid:JVNDB-2021-015945date:2022-12-05T01:40:00
db:CNNVDid:CNNVD-202109-2007date:2021-12-10T00:00:00
db:NVDid:CVE-2021-37083date:2021-12-09T17:34:59.787

SOURCES RELEASE DATE

db:VULHUBid:VHN-398918date:2021-12-07T00:00:00
db:JVNDBid:JVNDB-2021-015945date:2022-12-05T00:00:00
db:CNNVDid:CNNVD-202109-2007date:2021-09-05T00:00:00
db:NVDid:CVE-2021-37083date:2021-12-07T17:15:09.437