CVE-2021-37002 Memory corruption in EMUI
A memory out-of-bounds access flaw in Huawei smartphones allows attackers to execute malicious code on the device.
- 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-2021-37002?
CVE-2021-37002 is a critical memory corruption vulnerability in Huawei Emui, published on 28 Oct 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
There is a Memory out-of-bounds access vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause malicious code to be executed.
Weakness: CWE-119
Which versions are affected by CVE-2021-37002?
It affects 2 products.
Products include Huawei Emui, Huawei Magic Ui.
How do I fix CVE-2021-37002?
No fix has been published for CVE-2021-37002 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2021-37002 being exploited?
There is no known exploitation of CVE-2021-37002 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-fxxx-j2wx-9233.