CVE-2021-40056 - Vulnerability Details - OpenCVE

Description

There is a vulnerability of copying input buffer without checking its size in the video framework. Successful exploitation of this vulnerability may affect availability.

Published: 2022-03-07

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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
`10.1.1`	affected	—
`10.1.0`	affected	—

Huawei

Magic UI

affected

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

Configuration 1 [-]

OR	cpe:2.3:o:huawei:emui:10.0.0:::::::*
	cpe:2.3:o:huawei:emui:10.1.0:::::::*
	cpe:2.3:o:huawei:magic_ui:3.1.0:::::::*
	cpe:2.3:o:huawei:magic_ui:3.1.1:::::::*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-27246	There is a vulnerability of copying input buffer without checking its size in the video framework. Successful exploitation of this vulnerability may affect availability.

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 Complete

This CVE is not in the KEV list.

The EPSS score is 0.00258.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://consumer.huawei.com/en/support/bulletin/2022/3/

History

No history.

Subscriptions

Huawei Emui Magic Ui

MITRE

Status: PUBLISHED

Assigner: huawei

Published: 2022-03-07T13:50:10.000Z

Updated: 2024-08-04T02:27:31.862Z

Reserved: 2021-08-23T00:00:00.000Z

Link: CVE-2021-40056

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-03-10T17:43:21.363

Modified: 2024-11-21T06:23:28.993

Link: CVE-2021-40056

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-120

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