CVE-2021-37066 Information disclosure in HarmonyOS
An out-of-bounds read in Huawei HarmonyOS allows attackers to cause a process crash, potentially leading to 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-2021-37066?
CVE-2021-37066 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 Out-of-bounds Read vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to process crash.
Weakness: CWE-125
Which versions are affected by CVE-2021-37066?
It affects 1 product.
Products include Huawei Harmonyos.
How do I fix CVE-2021-37066?
No fix has been published for CVE-2021-37066 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-37066 being exploited?
There is no known exploitation of CVE-2021-37066 in the wild and no public exploit code.
Other vulnerabilities in Huawei Harmonyos
Sources
Also known as GHSA-j666-w6gg-2g2w.