ByteOS Network

NVD Vulnerability Details :

CVE-2021-22484

Analyzed

Source-psirt@huawei.com

Published At-28 Dec, 2024 | 07:15

Updated At-18 Mar, 2025 | 16:09

Some Huawei wearables have a vulnerability of not verifying the actual data size when reading data. Successful exploitation of this vulnerability may cause a server out of memory (OOM).

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:N/I:N/A:H
Secondary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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:N/I:N/A:H

Type: Secondary

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:N/I:N/A:H

CPE Matches

Huawei Technologies Co., Ltd.

>>harmonyos>>2.0.0

cpe:2.3:o:huawei:harmonyos:2.0.0:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-20	Secondary	psirt@huawei.com
NVD-CWE-noinfo	Primary	nvd@nist.gov
CWE-125	Secondary	134c704f-9b21-4f2e-91b3-4a467353bcc0

CWE ID: CWE-20

Type: Secondary

Source: psirt@huawei.com

CWE ID: NVD-CWE-noinfo

Type: Primary

Source: nvd@nist.gov

CWE ID: CWE-125

Type: Secondary

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

References

Hyperlink	Source	Resource
https://device.harmonyos.com/en/docs/security/update/security-bulletins-wearables-202108-0000001135186780	psirt@huawei.com	Vendor Advisory

Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-wearables-202108-0000001135186780

Source: psirt@huawei.com

Resource:

Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History