CVE-2022-29859 Memory corruption in n/a
Improper handling of DHCP packet data structures in the Ameba1 SDK allows attackers to cause memory corruption, potentially leading to code execution or denial of service.
- 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-2022-29859?
CVE-2022-29859 is a critical memory corruption vulnerability in n/a, published on 27 Apr 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
component/common/network/dhcp/dhcps.c in ambiot amb1_sdk (aka SDK for Ameba1) before 2022-03-11 mishandles data structures for DHCP packet data.
Which versions are affected by CVE-2022-29859?
It affects 1 product.
Products include Amb1 Sdk Project Amb1 Sdk.
How do I fix CVE-2022-29859?
No fix has been published for CVE-2022-29859 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-2022-29859 being exploited?
There is no known exploitation of CVE-2022-29859 in the wild and no public exploit code.
Sources
Also known as GHSA-6gjc-fr9c-pm4h.