CVE-2023-52552 Denial of service in EMUI
Attackers can cause denial of service in Huawei EMUI and HarmonyOS devices via input verification flaws in the power module.
- 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-2023-52552?
CVE-2023-52552 is a high-severity denial of service vulnerability in Huawei Emui, published on 8 Apr 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Input verification vulnerability in the power module. Impact: Successful exploitation of this vulnerability will affect availability.
Weakness: CWE-20
Which versions are affected by CVE-2023-52552?
It affects 2 products.
Products include Huawei Emui, Huawei Harmonyos.
How do I fix CVE-2023-52552?
No fix has been published for CVE-2023-52552 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-2023-52552 being exploited?
There is no known exploitation of CVE-2023-52552 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-gwxj-rjc5-w9mq.