CVE-2022-48351 Denial of service in EMUI
Configuration defects in the secure OS module allow attackers to disrupt system availability on Huawei devices.
- 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-2022-48351?
CVE-2022-48351 is a high-severity denial of service vulnerability in Huawei Emui, published on 27 Mar 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The secure OS module has configuration defects. Successful exploitation of this vulnerability may affect availability.
Weakness: CWE-400
Which versions are affected by CVE-2022-48351?
It affects 2 products.
Products include Huawei Emui, Huawei Harmonyos.
How do I fix CVE-2022-48351?
No fix has been published for CVE-2022-48351 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2022-48351 being exploited?
There is no known exploitation of CVE-2022-48351 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-qwmh-xh25-6x42.