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ID

VAR-202108-2212


CVE

CVE-2021-22443


TITLE

Huawei HarmonyOS Input validation error vulnerability

Trust: 0.6

sources: CNNVD: CNNVD-202108-125

DESCRIPTION

There is an Input Verification Vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause random address access. Huawei Smartphone is a smartphone of the Chinese company Huawei (Huawei). There is a security vulnerability in Huawei Smartphone

Trust: 1.08

sources: NVD: CVE-2021-22443 // VULHUB: VHN-380878 // VULMON: CVE-2021-22443

AFFECTED PRODUCTS

vendor:huaweimodel:magic uiscope:eqversion:3.1.0

Trust: 1.0

vendor:huaweimodel:emuiscope:eqversion:9.1.0

Trust: 1.0

vendor:huaweimodel:magic uiscope:eqversion:2.1.1

Trust: 1.0

vendor:huaweimodel:emuiscope:eqversion:9.1.1

Trust: 1.0

vendor:huaweimodel:magic uiscope:eqversion:3.0.0

Trust: 1.0

vendor:huaweimodel:emuiscope:eqversion:10.1.0

Trust: 1.0

vendor:huaweimodel:emuiscope:eqversion:11.0.0

Trust: 1.0

vendor:huaweimodel:emuiscope:eqversion:10.0.0

Trust: 1.0

vendor:huaweimodel:magic uiscope:eqversion:4.0.0

Trust: 1.0

vendor:huaweimodel:magic uiscope:eqversion:3.1.1

Trust: 1.0

vendor:huaweimodel:emuiscope:eqversion:10.1.1

Trust: 1.0

sources: NVD: CVE-2021-22443

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-22443
value: HIGH

Trust: 1.0

CNNVD: CNNVD-202108-125
value: HIGH

Trust: 0.6

VULHUB: VHN-380878
value: MEDIUM

Trust: 0.1

VULMON: CVE-2021-22443
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-22443
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

VULHUB: VHN-380878
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
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-2021-22443
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

sources: VULHUB: VHN-380878 // VULMON: CVE-2021-22443 // CNNVD: CNNVD-202108-125 // NVD: CVE-2021-22443

PROBLEMTYPE DATA

problemtype:CWE-20

Trust: 1.1

sources: VULHUB: VHN-380878 // NVD: CVE-2021-22443

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202108-125

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202108-125

PATCH

title:Huawei Smartphone Enter the fix for the verification error vulnerabilityurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=159079

Trust: 0.6

sources: CNNVD: CNNVD-202108-125

EXTERNAL IDS

db:NVDid:CVE-2021-22443

Trust: 1.8

db:CNNVDid:CNNVD-202108-125

Trust: 0.7

db:VULHUBid:VHN-380878

Trust: 0.1

db:VULMONid:CVE-2021-22443

Trust: 0.1

sources: VULHUB: VHN-380878 // VULMON: CVE-2021-22443 // CNNVD: CNNVD-202108-125 // NVD: CVE-2021-22443

REFERENCES

url:https://consumer.huawei.com/en/support/bulletin/2021/6/

Trust: 1.8

url:https://device.harmonyos.com/cn/docs/security/update/security-bulletins-phones-202107-0000001170634565

Trust: 0.6

url:https://nvd.nist.gov/vuln/detail/cve-2021-22443

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/20.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-380878 // VULMON: CVE-2021-22443 // CNNVD: CNNVD-202108-125 // NVD: CVE-2021-22443

SOURCES

db:VULHUBid:VHN-380878
db:VULMONid:CVE-2021-22443
db:CNNVDid:CNNVD-202108-125
db:NVDid:CVE-2021-22443

LAST UPDATE DATE

2024-08-14T13:53:55.725000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-380878date:2021-12-09T00:00:00
db:VULMONid:CVE-2021-22443date:2021-08-06T00:00:00
db:CNNVDid:CNNVD-202108-125date:2022-03-08T00:00:00
db:NVDid:CVE-2021-22443date:2021-12-09T17:55:11.037

SOURCES RELEASE DATE

db:VULHUBid:VHN-380878date:2021-08-02T00:00:00
db:VULMONid:CVE-2021-22443date:2021-08-02T00:00:00
db:CNNVDid:CNNVD-202108-125date:2021-08-02T00:00:00
db:NVDid:CVE-2021-22443date:2021-08-02T17:15:14.613