CVE-2021-37072 Integer overflow in HarmonyOS
An integer overflow in Huawei HarmonyOS allows attackers to cause a memory crash, resulting in a denial of service.
- 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-2021-37072?
CVE-2021-37072 is a high-severity 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 Incorrect Calculation of Buffer Size vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to memory crash.
Weakness: CWE-415
Which versions are affected by CVE-2021-37072?
It affects 1 product.
Products include Huawei Harmonyos.
How do I fix CVE-2021-37072?
No fix has been published for CVE-2021-37072 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-37072 being exploited?
There is no known exploitation of CVE-2021-37072 in the wild and no public exploit code.
Other vulnerabilities in Huawei Harmonyos
Sources
Also known as GHSA-464v-qw54-xxxf.