CVE-2021-22484

high

Description

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).

References

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

Details

Source: Mitre, NVD

Published: 2024-12-28

Updated: 2025-03-18

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H