CVE-2021-46887 - Vulnerability Details - OpenCVE

Lack of length check vulnerability in the HW_KEYMASTER module. Successful exploitation of this vulnerability may cause out-of-bounds read.

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

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Huawei	Emui

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:::::::*

No data.

References

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

History

Wed, 15 Jan 2025 22:15:00 +0000

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

MITRE

Status: PUBLISHED

Assigner: huawei

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

Updated: 2025-01-15T21:13:26.541Z

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

Link: CVE-2021-46887

Vulnrichment

Updated: 2024-08-04T05:17:42.841Z

NVD

Status : Modified

Published: 2023-05-26T17:15:13.227

Modified: 2025-01-15T22:15:25.260

Link: CVE-2021-46887

Redhat

No data.

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