CVE-2023-22329

Name: CVE-2023-22329
Creator: NVD / NIST
Published: 2023-11-14T19:15:17.39+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.5/10EPSS 0.30%

Last modified Jun 17, 2026

CVE-2023-22329 is a low-severity vulnerability rated 3.5/10 on the CVSS scale. Improper input validation in the BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via adjacent access.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

Description

Improper input validation in the BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via adjacent access.

Metrics

CVSS 3.1

3.5/10

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

EPSS Probability

0.30%

21.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Intel	Atom X6200fe Firmware	All versions
Intel	Atom X6211e Firmware	All versions
Intel	Atom X6212re Firmware	All versions
Intel	Atom X6413e Firmware	All versions
Intel	Atom X6414re Firmware	All versions
Intel	Atom X6425e Firmware	All versions
Intel	Atom X6425re Firmware	All versions
Intel	Atom X6427fe Firmware	All versions
Intel	Celeron 1000m Firmware	All versions
Intel	Celeron 1005m Firmware	All versions
Intel	Celeron 1007u Firmware	All versions
Intel	Celeron 1017u Firmware	All versions
Intel	Celeron 1019y Firmware	All versions
Intel	Celeron 1020e Firmware	All versions
Intel	Celeron 1020m Firmware	All versions
Intel	Celeron 1037u Firmware	All versions
Intel	Celeron 1047ue Firmware	All versions
Intel	Celeron 2000e Firmware	All versions
Intel	Celeron 2002e Firmware	All versions
Intel	Celeron 2950m Firmware	All versions
Intel	Celeron 2955u Firmware	All versions
Intel	Celeron 2957u Firmware	All versions
Intel	Celeron 2961y Firmware	All versions
Intel	Celeron 2970m Firmware	All versions
Intel	Celeron 2980u Firmware	All versions
Intel	Celeron 2981u Firmware	All versions
Intel	Celeron 3205u Firmware	All versions
Intel	Celeron 3215u Firmware	All versions
Intel	Celeron 3755u Firmware	All versions
Intel	Celeron 3765u Firmware	All versions
Intel	Celeron 3855u Firmware	All versions
Intel	Celeron 3865u Firmware	All versions
Intel	Celeron 3867u Firmware	All versions
Intel	Celeron 3955u Firmware	All versions
Intel	Celeron 3965u Firmware	All versions
Intel	Celeron 3965y Firmware	All versions
Intel	Celeron 4205u Firmware	All versions
Intel	Celeron 4305u Firmware	All versions
Intel	Celeron 4305ue Firmware	All versions
Intel	Celeron 5205u Firmware	All versions
Intel	Celeron 5305u Firmware	All versions
Intel	Celeron 6305 Firmware	All versions
Intel	Celeron 6305e Firmware	All versions
Intel	Celeron 6600he Firmware	All versions
Intel	Celeron 725c Firmware	All versions
Intel	Celeron 7300 Firmware	All versions
Intel	Celeron 7305 Firmware	All versions
Intel	Celeron 7305e Firmware	All versions
Intel	Celeron 7305l Firmware	All versions
Intel	Celeron 787 Firmware	All versions

Showing 50 of 629 affected configurations. See NVD for the full list.

References

Timeline

Published: Nov 14, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-22329?

Improper input validation in the BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via adjacent access.

How severe is CVE-2023-22329?

CVE-2023-22329 has a CVSS score of 3.5/10 (LOW severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2023-22329?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-22329?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST