CVE-2021-33093: High severity intel serial io vulnerability

Published Nov 17, 2021
·
Updated

Insecure inherited permissions in the installer for the Intel(R) NUC M15 Laptop Kit Serial IO driver pack before version 30.100.2104.1 may allow an authenticated user to potentially enable escalation of privilege via local access.

Affected Software

3 affected components
Intel NUC M15 Laptop Kit Serial IO driver pack<30.100.2104.1
Intel Nuc M15 Laptop Kit Lapbc510
Intel Nuc M15 Laptop Kit Lapbc710

Event History

Nov 17, 2021
CVE Published
via MITRE·06:49 PM
Data Sourced
via MITRE·06:49 PM
DescriptionWeakness
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is CVE-2021-33093?

CVE-2021-33093 is a vulnerability in the Intel(R) NUC M15 Laptop Kit Serial IO driver pack that allows an authenticated user to potentially enable escalation of privilege via local access.

2

How does CVE-2021-33093 impact Intel Nuc M15 Laptop Kit Serial Io Driver Pack?

CVE-2021-33093 allows an authenticated user to potentially enable escalation of privilege in the Intel Nuc M15 Laptop Kit Serial Io Driver Pack.

3

What is the severity of CVE-2021-33093?

The severity of CVE-2021-33093 is high with a CVSS score of 7.8.

4

How can I fix CVE-2021-33093?

To fix CVE-2021-33093, update the Intel NUC M15 Laptop Kit Serial IO driver pack to version 30.100.2104.1 or later.

5

Where can I find more information about CVE-2021-33093?

You can find more information about CVE-2021-33093 on the Intel Security Advisory page: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00569.html

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203