CVE-2021-22484

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).

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://device.harmonyos.com/en/docs/security/update/security-bulletins-wearables-202108-0000001135186780	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2024-12-28 07:15

Updated : 2025-03-18 16:09

NVD link : CVE-2021-22484

Mitre link : CVE-2021-22484

CVE.ORG link : CVE-2021-22484

JSON object : View

Products Affected

huawei

harmonyos

CWE

CWE-20

Improper Input Validation

NVD-CWE-noinfo CWE-125

Out-of-bounds Read

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