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AUSCERT External Security Bulletin Redistribution
ESB-2020.1300
Intel NUC Firmware Advisory
15 April 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: Intel NUC Firmware
Publisher: Intel
Operating System: Windows
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Increased Privileges -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2020-0600
Original Bulletin:
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00363.html
- --------------------------BEGIN INCLUDED TEXT--------------------
INTEL-SA-00363
The latest security information on Intel products.
Intel NUC Firmware Advisory
Intel ID: INTEL-SA-00363
Advisory Category: Firmware
Impact of vulnerability : Escalation of Privilege
Severity rating : HIGH
Original release: 04/14/2020
Last revised: 04/14/2020
Summary:
A potential security vulnerability in system firmware for some Intel NUC may
allow escalation of privilege. Intel is releasing a firmware update to mitigate
this potential vulnerability.
Vulnerability Details:
CVEID: CVE-2020-0600
Description: Improper buffer restrictions in firmware for some Intel(R) NUC may
allow an authenticated user to potentially enable escalation of privilege via
local access.
CVSS Base Score: 7.8 High
CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected Products:
+---------------------------------------------------+-------------------------------------+
|Product |Download link |
| |(BIOS dl link) |
+---------------------------------------------------+-------------------------------------+
|Intel NUC 8 Rugged Kit NUC8CCHKR |CHAPLCEL.0047 |
+---------------------------------------------------+-------------------------------------+
|Intel NUC Board NUC8CCHB |CHAPLCEL.0047 |
+---------------------------------------------------+-------------------------------------+
|Intel NUC 7 Essential PC NUC7CJYSAL |JYGLKCPX.86A.0053 |
+---------------------------------------------------+-------------------------------------+
|Intel NUC Kit NUC7CJYH |JYGLKCPX.86A.0053 |
+---------------------------------------------------+-------------------------------------+
|Intel NUC Kit NUC7PJYH |JYGLKCPX.86A.0053 |
+---------------------------------------------------+-------------------------------------+
|Intel NUC Kit NUC6CAYS |AYAPLCEL.86A.0066 |
+---------------------------------------------------+-------------------------------------+
|Intel NUC Kit NUC6CAYH |AYAPLCEL.86A.0066 |
+---------------------------------------------------+-------------------------------------+
|Intel NUC Kit DE3815TYKHE |TYBYT20H.86A.0024 |
+---------------------------------------------------+-------------------------------------+
|Intel NUC Board DE3815TYBE |TYBYT20H.86A.0024 |
+---------------------------------------------------+-------------------------------------+
|Intel Compute Stick STCK1A32WFC |FCBYT10H.86A |
+---------------------------------------------------+-------------------------------------+
Recommendations:
Intel recommends that users update to the latest firmware version (see provided
table).
Acknowledgements:
Intel would like to thank Dmitry Frolov for reporting this issue.
Intel, and nearly the entire technology industry, follows a disclosure practice
called Coordinated Disclosure, under which a cybersecurity vulnerability is
generally publicly disclosed only after mitigations are available.
Revision History
Revision Date Description
1.0 04/14/2020 Initial Release
Legal Notices and Disclaimers
Intel provides these materials as-is, with no express or implied warranties.
All products, dates, and figures specified are preliminary based on current
expectations, and are subject to change without notice.
Intel, processors, chipsets, and desktop boards may contain design defects or
errors known as errata, which may cause the product to deviate from published
specifications. Current characterized errata are available on request.
Intel technologies features and benefits depend on system configuration and
may require enabled hardware, software or service activation. Performance
varies depending on system configuration. No computer system can be absolutely
secure. Check with your system manufacturer or retailer or learn more at https:
//intel.com .
Some results have been estimated or simulated using internal Intel analysis or
architecture simulation or modeling, and provided to you for informational
purposes. Any differences in your system hardware, software or configuration
may affect your actual performance.
Intel and the Intel logo are trademarks of Intel Corporation in the United
States and other countries.
*Other names and brands may be claimed as the property of others.
Copyright (C) Intel Corporation 2020
- --------------------------END INCLUDED TEXT--------------------
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