Security Advisory - Out-Of-Bounds Read Vulnerability On Several Huawei Products

There is an out-of-bounds read vulnerability on several Huawei products. The vulnerability is due to a message-handling function that contains an out-of-bounds read vulnerability. An attacker can exploit this vulnerability by sending a specific message to the target device, which could cause a Denial of Service (DoS). (Vulnerability ID: HWPSIRT-2020-84056)

This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2021-22383.

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-20210616-01-cgp-en&gt;