CVE-2023-47217 Arkruntime has a buffer overflow vulnerability
A local attacker can cause a denial of service in OpenHarmony via a buffer overflow vulnerability.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-47217?
CVE-2023-47217 is a medium-severity memory corruption vulnerability in Openatom Openharmony, published on 20 Nov 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
in OpenHarmony v3.2.2 and prior versions allow a local attacker cause DOS through buffer overflow.
Weakness: CWE-120
Which versions are affected by CVE-2023-47217?
It affects 1 product.
Products include Openatom Openharmony.
How do I fix CVE-2023-47217?
No fix has been published for CVE-2023-47217 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2023-47217 being exploited?
There is no known exploitation of CVE-2023-47217 in the wild and no public exploit code.
Other vulnerabilities in Openatom Openharmony
- CVE-2025-0303 Liteos_a has a buffer overflow vulnerability
- CVE-2025-0304 Liteos_a has an use after free vulnerability
- CVE-2024-47398 Liteos_a has an out-of-bounds write vulnerability
- CVE-2024-10074 Liteos_a has an use after free vulnerability
- CVE-2024-41157 Liteos-A has an use after free vulnerability
Sources
Also known as GHSA-7w4h-76j5-gqgx.