CVE-2021-37062 Integer overflow in HarmonyOS
An improper array index validation flaw in Huawei HarmonyOS allows attackers to cause memory overflow and leak sensitive information.
- 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-2021-37062?
CVE-2021-37062 is a critical vulnerability in Huawei Harmonyos, 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 a Improper Validation of Array Index vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to memory overflow and information leakage.
Weakness: CWE-129
Which versions are affected by CVE-2021-37062?
It affects 1 product.
Products include Huawei Harmonyos.
How do I fix CVE-2021-37062?
No fix has been published for CVE-2021-37062 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-37062 being exploited?
There is no known exploitation of CVE-2021-37062 in the wild and no public exploit code.
Other vulnerabilities in Huawei Harmonyos
Sources
Also known as GHSA-hpmh-gxfc-p35h.