CVE-2021-37041 Information disclosure in EMUI

Critical 9.1 Published 7 Dec 2021 Updated 4 Aug 2024

An out-of-bounds read vulnerability in Huawei smartphones allows attackers to potentially disclose sensitive memory contents.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2021-37041?

CVE-2021-37041 is a critical vulnerability in Huawei Emui, published on 7 Dec 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

There is an Improper verification vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause out-of-bounds read.

Weakness: CWE-125

Which versions are affected by CVE-2021-37041?

It affects 2 products.

Products include Huawei Emui, Huawei Magic Ui.

How do I fix CVE-2021-37041?

No fix has been published for CVE-2021-37041 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-37041 being exploited?

There is no known exploitation of CVE-2021-37041 in the wild and no public exploit code.

All Huawei Emui vulnerabilities

Sources

Also known as GHSA-j2qf-63cq-6qgx.