CVE-2021-46884 - Vulnerability Details - OpenCVE

Description

The video framework has memory overwriting caused by addition overflow. Successful exploitation of this vulnerability may affect availability.

Published: 2023-05-26

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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

HarmonyOS

affected

Version	Status	Constraints
`2.1.0`	affected	—
`2.0.1`	affected	—
`2.0.0`	affected	—

Huawei

EMUI

affected

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

Configuration 1 [-]

OR	cpe:2.3:o:huawei:emui:10.1.0:::::::*
	cpe:2.3:o:huawei:emui:10.1.1:::::::*
	cpe:2.3:o:huawei:emui:11.0.0:::::::*
	cpe:2.3:o:huawei:emui:12.0.0:::::::*
	cpe:2.3:o:huawei:emui:12.0.1:::::::*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-33534	The video framework has memory overwriting caused by addition overflow. 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

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.001.

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://consumer.huawei.com/en/support/bulletin/2023/5/

History

Thu, 16 Jan 2025 17:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Huawei Emui

MITRE

Status: PUBLISHED

Assigner: huawei

Published: 2023-05-26T00:00:00.000Z

Updated: 2025-01-16T16:37:58.191Z

Reserved: 2023-04-26T00:00:00.000Z

Link: CVE-2021-46884

Vulnrichment

Updated: 2024-08-04T05:17:42.980Z

NVD

Status : Modified

Published: 2023-05-26T17:15:12.880

Modified: 2025-01-16T17:15:10.827

Link: CVE-2021-46884

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-120

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