CVE-2023-22311

Name: CVE-2023-22311
Creator: NVD / NIST
Published: 2024-02-14T14:15:38.517+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.17%

Last modified Jun 17, 2026

CVE-2023-22311 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Improper access control in some Intel(R) Optane(TM) PMem 100 Series Management Software before version 01.00.00.3547 may allow an authenticated user to potentially enable escalation of privilege via local access.. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

Description

Improper access control in some Intel(R) Optane(TM) PMem 100 Series Management Software before version 01.00.00.3547 may allow an authenticated user to potentially enable escalation of privilege via local access.

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

0.17%

6.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Intel	Optane Persistent Memory Firmware	< 01.00.00.3547

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00948.htmlVendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00948.htmlVendor Advisory

Timeline

Published: Feb 14, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2023-22311?

How severe is CVE-2023-22311?

CVE-2023-22311 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.

How do I fix CVE-2023-22311?

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-2023-22311?

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

Scan your code now

Source: NVD / NIST