CVE-2023-43088 Other in CPG BIOS
An authenticated attacker with physical access can exploit a pre-boot DMA vulnerability in Dell Client BIOS to execute arbitrary code.
- 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-2023-43088?
CVE-2023-43088 is a high-severity vulnerability in Dell CPG BIOS, published on 22 Dec 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Dell Client BIOS contains a pre-boot direct memory access (DMA) vulnerability. An authenticated attacker with physical access to the system may potentially exploit this vulnerability in order to execute arbitrary code on the device.
Weakness: CWE-16
Which versions are affected by CVE-2023-43088?
It affects 1 product.
Products include Dell Precision 7865 Tower Firmware.
How do I fix CVE-2023-43088?
No fix has been published for CVE-2023-43088 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-43088 being exploited?
There is no known exploitation of CVE-2023-43088 in the wild and no public exploit code.
Sources
Also known as GHSA-93jj-38rx-ghf8.