CVE-2023-34424 Denial of service in Intel(R) CSME
A privileged local user can cause a denial of service in Intel CSME firmware due to improper input validation.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-34424?
CVE-2023-34424 is a medium-severity denial of service vulnerability in Intel(R) CSME, published on 14 Aug 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper input validation in firmware for some Intel(R) CSME may allow a privileged user to potentially enable denial of service via local access.
Weakness: CWE-20
Which versions are affected by CVE-2023-34424?
How do I fix CVE-2023-34424?
No fix has been published for CVE-2023-34424 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2023-34424 being exploited?
There is no known exploitation of CVE-2023-34424 in the wild and no public exploit code.
Sources
Also known as GHSA-2wqr-vwcq-3xp4.