CVE-2021-22434

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Published Feb 25, 2022 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Description

There is a memory address out of bounds vulnerability in smartphones. Successful exploitation of this vulnerability may cause malicious code to be executed.

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

Huawei

EMUI

affected

Version	Status	Constraints
`11.0.0`	affected	—
`10.1.1`	affected	—
`10.1.0`	affected	—

Huawei

Magic UI

affected

Version	Status	Constraints
`4.0.0`	affected	—
`3.1.1`	affected	—
`3.1.0`	affected	—

Huawei

HarmonyOS

affected

Version	Status	Constraints
`2.0`	affected	—

Configuration 1 [-]

OR	cpe:2.3:o:huawei:emui:11.0.0:::::::*
	cpe:2.3:o:huawei:harmonyos:2.0:::::::*
	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-2021-9580	There is a memory address out of bounds vulnerability in smartphones. Successful exploitation of this vulnerability may cause malicious code to be executed.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.898% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://consumer.huawei.com/en/support/bulletin/2021/6/
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202107-0000001170634565

History

No history.

Subscriptions

Huawei Emui Harmonyos Magic Ui

Weaknesses

CWE-119

Sources

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

Status: PUBLISHED
Assigner: huawei
Published: Feb 25, 2022, 6:11 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: Feb 25, 2022, 7:15 PM
Modified: Jun 17, 2026, 3:37 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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