CVE-2023-23904

MEDIUM
Published Sep 16, 2024 Modified Apr 15, 2026 CWE-395

Description

NULL pointer dereference in the UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS v3.1 Score

6.1
MEDIUM
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:L

Weakness Type (CWE)

CWE-395 CWE-395

References

Frequently Asked Questions

What is CVE-2023-23904? +
NULL pointer dereference in the UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access. It has a CVSS v3.1 base score of 6.1 (MEDIUM).
How severe is CVE-2023-23904? +
CVE-2023-23904 has a CVSS v3.1 score of 6.1 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
How do I check if I'm vulnerable to CVE-2023-23904? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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