CVE-2020-9223 Information

Description

There is a denial of service vulnerability in some Huawei smartphones. Due to the improper processing of received abnormal messages remote attackers may exploit this vulnerability to cause a denial of service (DoS) on the specific module.

CVSS Vector

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

Reference

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201216-03-smartphone-en

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5