CVE-2024-4143 Certain HP PC products using AMI BIOS – Buffer Overflow
A buffer overflow in HP PC products using AMI BIOS allows arbitrary code execution, requiring firmware updates to mitigate.
- 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-2024-4143?
CVE-2024-4143 is a critical memory corruption vulnerability in Certain HP PC Products, published on 15 Jul 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A potential security vulnerability has been identified in certain HP PC products using AMI BIOS, which might allow arbitrary code execution. AMI has released firmware updates to mitigate this vulnerability.
Weakness: CWE-120
Which versions are affected by CVE-2024-4143?
How do I fix CVE-2024-4143?
No fix has been published for CVE-2024-4143 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-2024-4143 being exploited?
There is no known exploitation of CVE-2024-4143 in the wild and no public exploit code.
Sources
Also known as GHSA-fg5m-8jp9-9hv7.