CVE-2024-22472 Long S0 frames received by 500 series Z-Wave devices may cause buffer overflow
Attackers can cause buffer overflow via long S0 frames, leading to denial of service or remote code execution on Z-Wave devices.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-22472?
CVE-2024-22472 is a high-severity memory corruption vulnerability in Silicon Labs Z-Wave SDK, published on 7 May 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A buffer Overflow vulnerability in Silicon Labs 500 Series Z-Wave devices may allow Denial of Service, and potential Remote Code execution
This issue affects all versions of Silicon Labs 500 Series SDK prior to v6.85.2
running on Silicon Labs 500 series Z-wave devices.
Weakness: CWE-120
Which versions are affected by CVE-2024-22472?
How do I fix CVE-2024-22472?
No fix has been published for CVE-2024-22472 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-2024-22472 being exploited?
There is no known exploitation of CVE-2024-22472 in the wild and no public exploit code.
Sources
Also known as GHSA-34vc-vhj3-rw45.