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ID

VAR-202112-0943


CVE

CVE-2021-39998


TITLE

plural  Huawei  Vulnerabilities in smartphone products

Trust: 0.8

sources: JVNDB: JVNDB-2021-017518

DESCRIPTION

There is Vulnerability of APIs being concurrently called for multiple times in HwConnectivityExService a in smartphones. Successful exploitation of this vulnerability may cause the system to crash and restart. plural Huawei Smartphone products have unspecified vulnerabilities.Service operation interruption (DoS) It may be in a state. Huawei HarmonyOS Wearables is an electronic watch made by Huawei from the Chinese company Huawei. A security vulnerability exists in the Huawei HarmonyOS HwConnectivityExService service. Huawei HarmonyOS is an operating system. Provide a microkernel-based full-scenario distributed operating system

Trust: 2.25

sources: NVD: CVE-2021-39998 // JVNDB: JVNDB-2021-017518 // CNVD: CNVD-2022-05169 // VULHUB: VHN-401399

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-05169

AFFECTED PRODUCTS

vendor:huaweimodel:harmonyosscope: - version: -

Trust: 1.4

vendor:huaweimodel:emuiscope:eqversion:11.0.0

Trust: 1.0

vendor:huaweimodel:magic uiscope:eqversion:4.0.0

Trust: 1.0

vendor:huaweimodel:harmonyosscope:ltversion:2.0

Trust: 1.0

vendor:huaweimodel:emuiscope:eqversion:11.0.1

Trust: 1.0

vendor:huaweimodel:magic uiscope: - version: -

Trust: 0.8

vendor:huaweimodel:emuiscope: - version: -

Trust: 0.8

sources: CNVD: CNVD-2022-05169 // JVNDB: JVNDB-2021-017518 // NVD: CVE-2021-39998

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-39998
value: HIGH

Trust: 1.0

NVD: CVE-2021-39998
value: HIGH

Trust: 0.8

CNVD: CNVD-2022-05169
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202112-215
value: HIGH

Trust: 0.6

VULHUB: VHN-401399
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2021-39998
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2022-05169
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

VULHUB: VHN-401399
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-39998
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-2021-39998
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: CNVD: CNVD-2022-05169 // VULHUB: VHN-401399 // JVNDB: JVNDB-2021-017518 // CNNVD: CNNVD-202112-215 // NVD: CVE-2021-39998

PROBLEMTYPE DATA

problemtype:NVD-CWE-noinfo

Trust: 1.0

problemtype:Lack of information (CWE-noinfo) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-017518 // NVD: CVE-2021-39998

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202112-215

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202112-215

PATCH

title:security-bulletins-202112-0000001183296718 Huawei Support Bulletinurl:https://device.harmonyos.com/en/docs/security/update/security-bulletins-202112-0000001183296718

Trust: 0.8

title:Patch for Unknown vulnerability exists in Huawei HarmonyOS HwConnectivityExService serviceurl:https://www.cnvd.org.cn/patchInfo/show/315101

Trust: 0.6

title:Huawei HarmonyOS and Huawei HarmonyOS Wearables Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=172739

Trust: 0.6

sources: CNVD: CNVD-2022-05169 // JVNDB: JVNDB-2021-017518 // CNNVD: CNNVD-202112-215

EXTERNAL IDS

db:NVDid:CVE-2021-39998

Trust: 3.9

db:JVNDBid:JVNDB-2021-017518

Trust: 0.8

db:CNVDid:CNVD-2022-05169

Trust: 0.7

db:CNNVDid:CNNVD-202112-215

Trust: 0.7

db:VULHUBid:VHN-401399

Trust: 0.1

sources: CNVD: CNVD-2022-05169 // VULHUB: VHN-401399 // JVNDB: JVNDB-2021-017518 // CNNVD: CNNVD-202112-215 // NVD: CVE-2021-39998

REFERENCES

url:https://consumer.huawei.com/en/support/bulletin/2021/12/

Trust: 1.7

url:https://device.harmonyos.com/en/docs/security/update/security-bulletins-202112-0000001183296718

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-39998

Trust: 1.4

url:https://device.harmonyos.com/cn/docs/security/update/security-bulletins-wearables-202112-0000001183456638

Trust: 1.2

sources: CNVD: CNVD-2022-05169 // VULHUB: VHN-401399 // JVNDB: JVNDB-2021-017518 // CNNVD: CNNVD-202112-215 // NVD: CVE-2021-39998

SOURCES

db:CNVDid:CNVD-2022-05169
db:VULHUBid:VHN-401399
db:JVNDBid:JVNDB-2021-017518
db:CNNVDid:CNNVD-202112-215
db:NVDid:CVE-2021-39998

LAST UPDATE DATE

2024-08-14T14:44:12.121000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-05169date:2022-01-19T00:00:00
db:VULHUBid:VHN-401399date:2022-01-13T00:00:00
db:JVNDBid:JVNDB-2021-017518date:2023-01-24T05:49:00
db:CNNVDid:CNNVD-202112-215date:2022-03-10T00:00:00
db:NVDid:CVE-2021-39998date:2022-01-13T02:10:20.940

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-05169date:2022-01-19T00:00:00
db:VULHUBid:VHN-401399date:2022-01-10T00:00:00
db:JVNDBid:JVNDB-2021-017518date:2023-01-24T00:00:00
db:CNNVDid:CNNVD-202112-215date:2021-12-05T00:00:00
db:NVDid:CVE-2021-39998date:2022-01-10T14:10:20.877