CVE-2023-43612 Hiview has an improper preservation of permissions vulnerability
A local attacker can read and write arbitrary files due to improper permission preservation in OpenHarmony.
- 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-2023-43612?
CVE-2023-43612 is a high-severity missing authorization 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 arbitrary file read and write through improper preservation of permissions.
Weakness: CWE-281
Which versions are affected by CVE-2023-43612?
It affects 1 product.
Products include Openatom Openharmony.
How do I fix CVE-2023-43612?
No fix has been published for CVE-2023-43612 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2023-43612 being exploited?
There is no known exploitation of CVE-2023-43612 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-66pm-7m3q-gh7c.