CVE-2021-37020: Buffer Overflow
There is a Stack-based Buffer Overflow vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to Out-of-bounds read.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2021-37020?
The severity of CVE-2021-37020 is classified as high due to the potential for stack-based buffer overflow exploits.
How do I fix CVE-2021-37020?
To fix CVE-2021-37020, ensure that your Huawei device is updated to the latest version of EMUI or HarmonyOS that addresses this vulnerability.
Which versions of Huawei software are affected by CVE-2021-37020?
CVE-2021-37020 affects Huawei EMUI versions 9.1.0, 10.0.0, 10.1.0, 10.1.1, 11.0.0, 11.0.1, and various versions of Magic UI and HarmonyOS.
What are the potential impacts of CVE-2021-37020?
Exploitation of CVE-2021-37020 could lead to out-of-bounds read vulnerabilities, allowing unauthorized access to sensitive information.
Who is impacted by CVE-2021-37020?
Users of Huawei smartphones running the affected versions of EMUI, Magic UI, and HarmonyOS are impacted by CVE-2021-37020.