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ID

VAR-202108-2196


CVE

CVE-2021-22379


TITLE

Huawei  smartphone   Integer underflow vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2021-010876

DESCRIPTION

There is an Integer Underflow (Wrap or Wraparound) Vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause DoS of Samgr

Trust: 1.8

sources: NVD: CVE-2021-22379 // JVNDB: JVNDB-2021-010876 // VULHUB: VHN-380814 // VULMON: CVE-2021-22379

AFFECTED PRODUCTS

vendor:huaweimodel:emuiscope:eqversion:11.0.0

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vendor:huaweimodel:magic uiscope:eqversion:4.0.0

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vendor:huaweimodel:emuiscope: - version: -

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vendor:huaweimodel:magic uiscope: - version: -

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sources: JVNDB: JVNDB-2021-010876 // NVD: CVE-2021-22379

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-22379
value: HIGH

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NVD: CVE-2021-22379
value: HIGH

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CNNVD: CNNVD-202108-097
value: HIGH

Trust: 0.6

VULHUB: VHN-380814
value: MEDIUM

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VULMON: CVE-2021-22379
value: MEDIUM

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nvd@nist.gov: CVE-2021-22379
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: 1.9

VULHUB: VHN-380814
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-2021-22379
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-2021-22379
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-380814 // VULMON: CVE-2021-22379 // JVNDB: JVNDB-2021-010876 // CNNVD: CNNVD-202108-097 // NVD: CVE-2021-22379

PROBLEMTYPE DATA

problemtype:CWE-191

Trust: 1.1

problemtype:Integer underflow (CWE-191) [NVD evaluation ]

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sources: VULHUB: VHN-380814 // JVNDB: JVNDB-2021-010876 // NVD: CVE-2021-22379

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202108-097

TYPE

digital error

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sources: CNNVD: CNNVD-202108-097

PATCH

title:CVE-2021-22379url:https://consumer.huawei.com/en/support/bulletin/2021/6/

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title:Huawei Smartphone Fixes for digital error vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=159074

Trust: 0.6

sources: JVNDB: JVNDB-2021-010876 // CNNVD: CNNVD-202108-097

EXTERNAL IDS

db:NVDid:CVE-2021-22379

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db:JVNDBid:JVNDB-2021-010876

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db:CNNVDid:CNNVD-202108-097

Trust: 0.6

db:VULHUBid:VHN-380814

Trust: 0.1

db:VULMONid:CVE-2021-22379

Trust: 0.1

sources: VULHUB: VHN-380814 // VULMON: CVE-2021-22379 // JVNDB: JVNDB-2021-010876 // CNNVD: CNNVD-202108-097 // NVD: CVE-2021-22379

REFERENCES

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

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url:https://nvd.nist.gov/vuln/detail/cve-2021-22379

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url:https://cwe.mitre.org/data/definitions/191.html

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url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-380814 // VULMON: CVE-2021-22379 // JVNDB: JVNDB-2021-010876 // CNNVD: CNNVD-202108-097 // NVD: CVE-2021-22379

SOURCES

db:VULHUBid:VHN-380814
db:VULMONid:CVE-2021-22379
db:JVNDBid:JVNDB-2021-010876
db:CNNVDid:CNNVD-202108-097
db:NVDid:CVE-2021-22379

LAST UPDATE DATE

2024-08-14T14:55:52.753000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-380814date:2021-12-09T00:00:00
db:VULMONid:CVE-2021-22379date:2021-08-06T00:00:00
db:JVNDBid:JVNDB-2021-010876date:2022-07-11T05:42:00
db:CNNVDid:CNNVD-202108-097date:2021-08-09T00:00:00
db:NVDid:CVE-2021-22379date:2021-12-09T17:55:10.127

SOURCES RELEASE DATE

db:VULHUBid:VHN-380814date:2021-08-02T00:00:00
db:VULMONid:CVE-2021-22379date:2021-08-02T00:00:00
db:JVNDBid:JVNDB-2021-010876date:2022-07-11T00:00:00
db:CNNVDid:CNNVD-202108-097date:2021-08-02T00:00:00
db:NVDid:CVE-2021-22379date:2021-08-02T17:15:13.617