Security Advisory - Denial of Service Vulnerability in Huawei Product

There is a denial of service vulnerability in Huawei product. The affected product cannot deal with some messages because of module design weakness . Attackers can exploit this vulnerability by sending a large amount of specific messages to cause denial of service. This can compromise normal service. (Vulnerability ID: HWPSIRT-2020-80106)

This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2021-22393.

Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:

<http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210324-01-dos-en&gt;