CVE-2023-37294 Heap-based Buffer Overflow
An attacker on an adjacent network can trigger a heap-based buffer overflow in AMI MegaRAC SPx BMC firmware, potentially compromising confidentiality, integrity, and availability.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-37294?
CVE-2023-37294 is a high-severity memory corruption vulnerability in AMI MegaRAC_SPx, published on 9 Jan 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
AMI’s SPx contains a vulnerability in the BMC where an Attacker may cause a heap memory corruption via an adjacent network. A successful exploitation of this vulnerability may lead to a loss of confidentiality, integrity, and/or availability.
Which versions are affected by CVE-2023-37294?
It affects 1 product.
Products include Ami Megarac Sp-X.
How do I fix CVE-2023-37294?
No fix has been published for CVE-2023-37294 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-2023-37294 being exploited?
There is no known exploitation of CVE-2023-37294 in the wild and no public exploit code.
Other vulnerabilities in AMI MegaRAC_SPx
Sources
Also known as GHSA-xg4w-2qmm-9pfm.