CVE-2022-31753 Other in EMUI

High 7.5 Published 13 Jun 2022 Updated 3 Aug 2024

Attackers can cause system unavailability in Huawei mobile operating systems via format string vulnerabilities in the voice wakeup module.

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-2022-31753?

CVE-2022-31753 is a high-severity vulnerability in Huawei Emui, published on 13 Jun 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

The voice wakeup module has a vulnerability of using externally-controlled format strings. Successful exploitation of this vulnerability may affect system availability.

Weakness: CWE-134

Which versions are affected by CVE-2022-31753?

It affects 3 products.

Products include Huawei Emui, Huawei Harmonyos, Huawei Magic Ui.

How do I fix CVE-2022-31753?

No fix has been published for CVE-2022-31753 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-31753 being exploited?

There is no known exploitation of CVE-2022-31753 in the wild and no public exploit code.

All Huawei Emui vulnerabilities

Sources

Also known as GHSA-phm5-xv24-x889.