CVE-2021-33164
First published: Fri Nov 11 2022(Updated: )
Improper access control in BIOS firmware for some Intel(R) NUCs before version INWHL357.0046 may allow a privileged user to potentially enable escalation of privilege via local access.
Credit: secure@intel.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Intel Nuc 8 Mainstream-g Kit Nuc8i7inh Firmware | <inwhl357.0046 | |
| Intel Nuc 8 Mainstream-g Kit Nuc8i7inh | ||
| Intel Nuc 8 Mainstream-g Mini Pc Nuc8i7inh Firmware | <inwhl357.0046 | |
| Intel Nuc 8 Mainstream-g Mini Pc Nuc8i7inh | ||
| Intel Nuc 8 Mainstream-g Kit Nuc8i5inh Firmware | <inwhl357.0046 | |
| Intel Nuc 8 Mainstream-g Kit Nuc8i5inh | ||
| Intel Nuc 8 Mainstream-g Mini Pc Nuc8i5inh Firmware | <inwhl357.0046 | |
| Intel Nuc 8 Mainstream-g Mini Pc Nuc8i5inh |
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Frequently Asked Questions
What is CVE-2021-33164?
CVE-2021-33164 is a vulnerability in the BIOS firmware for some Intel NUCs before version INWHL357.0046 that may allow a privileged user to potentially enable escalation of privilege via local access.
Which Intel NUCs are affected by CVE-2021-33164?
Intel NUC 8 Mainstream-g Kit NUC8i7INH and Intel NUC 8 Mainstream-g Mini PC NUC8i7INH firmware versions up to INWHL357.0046 are affected.
What is the severity of CVE-2021-33164?
CVE-2021-33164 has a severity rating of 6.7 (high).
How can a privileged user exploit CVE-2021-33164?
A privileged user can potentially enable escalation of privilege via local access exploiting CVE-2021-33164.
Where can I find more information about CVE-2021-33164?
You can find more information about CVE-2021-33164 on the Intel Security Center Advisory page: [https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00752.html](https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00752.html)
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- canonical/intel nuc 8 mainstream-g kit nuc8i7inh firmware
- canonical/intel nuc 8 mainstream-g kit nuc8i7inh
- canonical/intel nuc 8 mainstream-g mini pc nuc8i7inh firmware
- canonical/intel nuc 8 mainstream-g mini pc nuc8i7inh
- canonical/intel nuc 8 mainstream-g kit nuc8i5inh firmware
- canonical/intel nuc 8 mainstream-g kit nuc8i5inh
- canonical/intel nuc 8 mainstream-g mini pc nuc8i5inh firmware
- canonical/intel nuc 8 mainstream-g mini pc nuc8i5inh