CVE-2023-39397 Null dereference in EMUI
Attackers can cause a denial of service in Huawei EMUI and HarmonyOS communication systems via input verification flaws.
- 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-2023-39397?
CVE-2023-39397 is a high-severity vulnerability in Huawei Emui, published on 13 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Input parameter verification vulnerability in the communication system. Successful exploitation of this vulnerability may affect availability.
Weakness: CWE-476
Which versions are affected by CVE-2023-39397?
It affects 2 products.
Products include Huawei Emui, Huawei Harmonyos.
How do I fix CVE-2023-39397?
No fix has been published for CVE-2023-39397 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-39397 being exploited?
There is no known exploitation of CVE-2023-39397 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-p9mw-2282-623f.