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ID

VAR-202108-2204


CVE

CVE-2021-22390


TITLE

Huawei  Vulnerability in using free memory on smartphones

Trust: 0.8

sources: JVNDB: JVNDB-2021-010873

DESCRIPTION

There is a Memory Buffer Improper Operation Limit Vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause certain codes to be executed. Huawei A vulnerability exists in smartphones regarding the use of freed memory.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state

Trust: 1.8

sources: NVD: CVE-2021-22390 // JVNDB: JVNDB-2021-010873 // VULHUB: VHN-380825 // VULMON: CVE-2021-22390

AFFECTED PRODUCTS

vendor:huaweimodel:emuiscope:eqversion:11.0.0

Trust: 1.0

vendor:huaweimodel:magic uiscope:eqversion:4.0.0

Trust: 1.0

vendor:huaweimodel:emuiscope: - version: -

Trust: 0.8

vendor:huaweimodel:magic uiscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2021-010873 // NVD: CVE-2021-22390

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-22390
value: CRITICAL

Trust: 1.0

NVD: CVE-2021-22390
value: CRITICAL

Trust: 0.8

CNNVD: CNNVD-202108-108
value: CRITICAL

Trust: 0.6

VULHUB: VHN-380825
value: HIGH

Trust: 0.1

VULMON: CVE-2021-22390
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2021-22390
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-380825
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-22390
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2021-22390
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-380825 // VULMON: CVE-2021-22390 // JVNDB: JVNDB-2021-010873 // CNNVD: CNNVD-202108-108 // NVD: CVE-2021-22390

PROBLEMTYPE DATA

problemtype:CWE-416

Trust: 1.1

problemtype:Use of freed memory (CWE-416) [NVD evaluation ]

Trust: 0.8

problemtype:CWE-119

Trust: 0.1

sources: VULHUB: VHN-380825 // JVNDB: JVNDB-2021-010873 // NVD: CVE-2021-22390

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202108-108

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202108-108

PATCH

title:CVE-2021-22390url:https://consumer.huawei.com/en/support/bulletin/2021/6/

Trust: 0.8

title:Huawei Smartphone Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=159078

Trust: 0.6

sources: JVNDB: JVNDB-2021-010873 // CNNVD: CNNVD-202108-108

EXTERNAL IDS

db:NVDid:CVE-2021-22390

Trust: 3.4

db:JVNDBid:JVNDB-2021-010873

Trust: 0.8

db:CNNVDid:CNNVD-202108-108

Trust: 0.6

db:VULHUBid:VHN-380825

Trust: 0.1

db:VULMONid:CVE-2021-22390

Trust: 0.1

sources: VULHUB: VHN-380825 // VULMON: CVE-2021-22390 // JVNDB: JVNDB-2021-010873 // CNNVD: CNNVD-202108-108 // NVD: CVE-2021-22390

REFERENCES

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

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2021-22390

Trust: 1.4

url:https://cwe.mitre.org/data/definitions/119.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-380825 // VULMON: CVE-2021-22390 // JVNDB: JVNDB-2021-010873 // CNNVD: CNNVD-202108-108 // NVD: CVE-2021-22390

SOURCES

db:VULHUBid:VHN-380825
db:VULMONid:CVE-2021-22390
db:JVNDBid:JVNDB-2021-010873
db:CNNVDid:CNNVD-202108-108
db:NVDid:CVE-2021-22390

LAST UPDATE DATE

2024-08-14T14:37:53.563000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-380825date:2022-06-28T00:00:00
db:VULMONid:CVE-2021-22390date:2021-08-06T00:00:00
db:JVNDBid:JVNDB-2021-010873date:2022-07-11T05:34:00
db:CNNVDid:CNNVD-202108-108date:2021-08-25T00:00:00
db:NVDid:CVE-2021-22390date:2022-06-28T14:11:45.273

SOURCES RELEASE DATE

db:VULHUBid:VHN-380825date:2021-08-02T00:00:00
db:VULMONid:CVE-2021-22390date:2021-08-02T00:00:00
db:JVNDBid:JVNDB-2021-010873date:2022-07-11T00:00:00
db:CNNVDid:CNNVD-202108-108date:2021-08-02T00:00:00
db:NVDid:CVE-2021-22390date:2021-08-02T17:15:13.933