CVE-2023-43088

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.

Category

7.2
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.05%
Vendor Advisory dell.com
Affected: Dell CPG BIOS
Published at:
Updated at:

References

Link Tags
https://www.dell.com/support/kbdoc/en-us/000218223/dsa-2023-377 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-43088?
CVE-2023-43088 has been scored as a high severity vulnerability.
How to fix CVE-2023-43088?
To fix CVE-2023-43088, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-43088 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-43088 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-43088?
CVE-2023-43088 affects Dell CPG BIOS.
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