CVE-2021-22374

View on CVE.org

Published Jun 30, 2021 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Description

There is an Improper Validation of Array Index Vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause stability risks.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

EMUI;Magic UI

affected

Version	Status	Constraints
`EMUI 11.0.1,EMUI 11.0.0,EMUI 10.1.1`	affected	—
`Magic UI 4.0.0,Magic UI 3.1.1`	affected	—

Configuration 1 [-]

OR	cpe:2.3:o:huawei:emui:10.1.1:::::::*
	cpe:2.3:o:huawei:emui:11.0.0:::::::*
	cpe:2.3:o:huawei:emui:11.0.1:::::::*
	cpe:2.3:o:huawei:magic_ui:3.1.1:::::::*
	cpe:2.3:o:huawei:magic_ui:4.0.0:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-9520	There is an Improper Validation of Array Index Vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause stability risks.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.677% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://consumer.huawei.com/en/support/bulletin/2021/5/

History

No history.

Subscriptions

Huawei Emui Magic Ui

Weaknesses

CWE-129

Sources

CVE record Updated: Aug 3, 2024, 6:44 PM

Status: PUBLISHED
Assigner: huawei
Published: Jun 30, 2021, 2:42 PM
Updated: Aug 3, 2024, 6:44 PM
Reserved: Jan 5, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:37 AM

Status: Modified
Published: Jun 30, 2021, 3:15 PM
Modified: Jun 17, 2026, 3:37 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"containers": {"cna": {"affected": [{"product": "EMUI;Magic UI", "vendor": "n/a", "versions": [{"status": "affected", "version": "EMUI 11.0.1,EMUI 11.0.0,EMUI 10.1.1"}, {"status": "affected", "version": "Magic UI 4.0.0,Magic UI 3.1.1"}]}], "descriptions": [{"lang": "en", "value": "There is an Improper Validation of Array Index Vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause stability risks."}], "problemTypes": [{"descriptions": [{"description": "Improper Validation of Array Index", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-06-30T14:42:52.000Z", "orgId": "25ac1063-e409-4190-8079-24548c77ea2e", "shortName": "huawei"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://consumer.huawei.com/en/support/bulletin/2021/5/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@huawei.com", "ID": "CVE-2021-22374", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "EMUI;Magic UI", "version": {"version_data": [{"version_value": "EMUI 11.0.1,EMUI 11.0.0,EMUI 10.1.1"}, {"version_value": "Magic UI 4.0.0,Magic UI 3.1.1"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "There is an Improper Validation of Array Index Vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause stability risks."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Improper Validation of Array Index"}]}]}, "references": {"reference_data": [{"name": "https://consumer.huawei.com/en/support/bulletin/2021/5/", "refsource": "MISC", "url": "https://consumer.huawei.com/en/support/bulletin/2021/5/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:44:13.148Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://consumer.huawei.com/en/support/bulletin/2021/5/"}]}]}, "cveMetadata": {"assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e", "assignerShortName": "huawei", "cveId": "CVE-2021-22374", "datePublished": "2021-06-30T14:42:52.000Z", "dateReserved": "2021-01-05T00:00:00.000Z", "dateUpdated": "2024-08-03T18:44:13.148Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "EMUI;Magic UI", "vendor": "n/a", "versions": [{"status": "affected", "version": "EMUI 11.0.1,EMUI 11.0.0,EMUI 10.1.1"}, {"status": "affected", "version": "Magic UI 4.0.0,Magic UI 3.1.1"}]}], "source": "psirt@huawei.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:huawei:emui:10.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "A7FF0AD1-22C2-423B-822A-E6496CEDAB02", "vulnerable": true}, {"criteria": "cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "0B701EC6-8208-4D22-95A6-B07D471A8A8B", "vulnerable": true}, {"criteria": "cpe:2.3:o:huawei:emui:11.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "511F8CE2-C2B6-4A08-B992-49D9B75B8655", "vulnerable": true}, {"criteria": "cpe:2.3:o:huawei:magic_ui:3.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "B655712B-E86C-4BD2-8A99-AEA382C520E7", "vulnerable": true}, {"criteria": "cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "F6066FAB-23F5-4CB2-B89E-B00F8835AC39", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "There is an Improper Validation of Array Index Vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause stability risks."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de Comprobaci\u00f3n Inapropiada de \u00cdndices de Matrices en el Smartphone de Huawei. Una explotaci\u00f3n con \u00e9xito de esta vulnerabilidad puede causar riesgos de estabilidad"}], "id": "CVE-2021-22374", "lastModified": "2026-06-17T03:37:06.783", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-06-30T15:15:10.477", "references": [{"source": "psirt@huawei.com", "tags": ["Vendor Advisory"], "url": "https://consumer.huawei.com/en/support/bulletin/2021/5/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://consumer.huawei.com/en/support/bulletin/2021/5/"}], "sourceIdentifier": "psirt@huawei.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-129"}], "source": "nvd@nist.gov", "type": "Primary"}]}