CVE-2023-41300 Denial of service in EMUI
Attackers can cause system restarts in Huawei EMUI and HarmonyOS devices due to insufficient parameter verification in the PMS 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-2023-41300?
CVE-2023-41300 is a high-severity denial of service vulnerability in Huawei Emui, published on 25 Sep 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Vulnerability of parameters not being strictly verified in the PMS module. Successful exploitation of this vulnerability may cause the system to restart.
Weakness: CWE-20
Which versions are affected by CVE-2023-41300?
It affects 2 products.
Products include Huawei Emui, Huawei Harmonyos.
How do I fix CVE-2023-41300?
No fix has been published for CVE-2023-41300 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-2023-41300 being exploited?
There is no known exploitation of CVE-2023-41300 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-2q87-jh5r-5wq3.