CVE-2021-22436 Business logic in EMUI
Attackers can exploit a logic bypass in Huawei smartphones to compromise service integrity and availability.
- 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-2021-22436?
CVE-2021-22436 is a critical 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 Logic Bypass vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may affect service integrity and availability.
Which versions are affected by CVE-2021-22436?
It affects 2 products.
Products include Huawei Emui, Huawei Magic Ui.
How do I fix CVE-2021-22436?
No fix has been published for CVE-2021-22436 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-22436 being exploited?
There is no known exploitation of CVE-2021-22436 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-8mrq-xrf4-3jr8.