CVE-2022-48330 Memory corruption in FLMG-10
Attackers can exploit an out-of-bounds write in Huawei sound boxes to cause buffer overflow, potentially leading to code execution or denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-48330?
CVE-2022-48330 is a high-severity memory corruption vulnerability in Huawei FLMG-10, published on 16 Jun 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A Huawei sound box product has an out-of-bounds write vulnerability. Attackers can exploit this vulnerability to cause buffer overflow. Affected product versions include:FLMG-10 versions FLMG-10 10.0.1.0(H100SP22C00).
Weakness: CWE-787
Which versions are affected by CVE-2022-48330?
It affects 1 product.
Products include Huawei Flmg-10 Firmware.
How do I fix CVE-2022-48330?
No fix has been published for CVE-2022-48330 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-2022-48330 being exploited?
There is no known exploitation of CVE-2022-48330 in the wild and no public exploit code.
Other vulnerabilities in Huawei FLMG-10
Sources
Also known as GHSA-f22c-vf65-jxfp.