CVE-2022-30904 Memory corruption in n/a
A buffer overflow in the Bestechnic Bluetooth Mesh SDK allows attackers to execute arbitrary code or cause denial of service during provisioning.
- 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-2022-30904?
CVE-2022-30904 is a high-severity memory corruption vulnerability in n/a, published on 1 Feb 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In Bestechnic Bluetooth Mesh SDK (BES2300) V1.0, a buffer overflow vulnerability can be triggered during provisioning, because there is no check for the SegN field of the Transaction Start PDU.
Weakness: CWE-787
Which versions are affected by CVE-2022-30904?
It affects 1 product.
Products include Bestechnic Bluetooth Mesh Software Development Kit.
How do I fix CVE-2022-30904?
No fix has been published for CVE-2022-30904 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-2022-30904 being exploited?
There is no known exploitation of CVE-2022-30904 in the wild and no public exploit code.
Sources
Also known as GHSA-2x22-g3rw-p4g9.