CVE-2022-35623 Memory corruption in n/a
Heap overflow in Nordic nRF5 SDK for Mesh allows attackers to execute code or cause denial of service via crafted segmented packets.
- 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-2022-35623?
CVE-2022-35623 is a high-severity memory corruption vulnerability in n/a, published on 15 Aug 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In Nordic nRF5 SDK for Mesh 5.0, a heap overflow vulnerability can be triggered by sending a series of segmented control packets and access packets with the same SeqAuth
Weakness: CWE-787
Which versions are affected by CVE-2022-35623?
It affects 1 product.
Products include Nordicsemi Nrf5 Sdk for Mesh.
How do I fix CVE-2022-35623?
No fix has been published for CVE-2022-35623 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-2022-35623 being exploited?
There is no known exploitation of CVE-2022-35623 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-9f42-fwfm-w8rf.