CVE-2021-39996

Published: Jan 10, 2022Modified: Nov 21, 2024

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

There is a Heap-based buffer overflow vulnerability with the NFC module in smartphones. Successful exploitation of this vulnerability may cause memory overflow.

Affected (10)

Products: Huawei: Harmonyos, Emui, Magic Ui

3 products

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Huawei Harmonyos	Before 2.0

Configuration B

9 vulnerable

Vulnerable Software	Affected Versions
Huawei Emui	Version 10.0.0
Huawei Emui	Version 10.1.0
Huawei Emui	Version 10.1.1
Huawei Emui	Version 11.0.0
Huawei Emui	Version 11.0.1
Huawei Magic Ui	Version 3.0.0
Huawei Magic Ui	Version 3.1.0
Huawei Magic Ui	Version 3.1.1
Huawei Magic Ui	Version 4.0.0