ByteOS Network

NVD Vulnerability Details :

CVE-2021-40040

Analyzed

Source-psirt@huawei.com

Published At-10 Aug, 2022 | 20:15

Updated At-27 Oct, 2022 | 19:04

Vulnerability of writing data to an arbitrary address in the HW_KEYMASTER module. Successful exploitation of this vulnerability may affect confidentiality.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Type: Primary

Version: 3.1

Base score: 7.5

Base severity: HIGH

Vector:

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CPE Matches

Weaknesses

CWE ID	Type	Source
NVD-CWE-noinfo	Primary	nvd@nist.gov

CWE ID: NVD-CWE-noinfo

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://consumer.huawei.com/en/support/bulletin/2022/8/	psirt@huawei.com	Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202209-0000001392278845	psirt@huawei.com	Vendor Advisory

Hyperlink: https://consumer.huawei.com/en/support/bulletin/2022/8/

Source: psirt@huawei.com

Resource:

Vendor Advisory

Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202209-0000001392278845

Source: psirt@huawei.com

Resource:

Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History