Improper initialization in firmware for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi in Windows 10 may allow an authenticated user to potentially enable information disclosure via adjacent access.

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**Intel® PROSet/Wireless WiFi and Killer™ WiFi Software Advisory**

Intel ID:

INTEL-SA-00509

Advisory Category:

Firmware, Software

Impact of vulnerability:

Escalation of Privilege, Denial of Service, Information Disclosure

Severity rating:

HIGH

Original release:

11/09/2021

Last revised:

11/09/2021

**Summary: **

Potential security vulnerabilities in some Intel® PROSet/Wireless WiFi and Killer™ WiFi may allow escalation of privilege, denial of service or information disclosure. Intel is releasing firmware and software updates to mitigate these potential vulnerabilities.

**Vulnerability Details:**

CVEID:  CVE-2021-0063

Description: Improper input validation in firmware for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi in Windows 10 may allow an unauthenticated user to potentially enable denial of service via adjacent access.

CVSS Base Score: 8.2 High

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

CVEID:  CVE-2021-0078  

Description: Improper input validation in software for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi in Windows 10 may allow an unauthenticated user to potentially enable denial of service or information disclosure via adjacent access.

CVSS Base Score: 7.1 High

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

CVEID:  CVE-2021-0071

Description: Improper input validation in firmware for some Intel(R) PROSet/Wireless WiFi in UEFI may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.

CVSS Base Score: 6.7 Medium

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

CVEID:  CVE-2021-0082

Description: Uncontrolled search path in software installer for Intel(R) PROSet/Wireless WiFi in Windows 10 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.7 Medium

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

CVEID:  CVE-2021-0064

Description: Insecure inherited permissions in the Intel(R) PROSet/Wireless WiFi software installer for Windows 10 before version 22.40 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.7 Medium

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

CVEID:  CVE-2021-0065

Description: Incorrect default permissions in the Intel(R) PROSet/Wireless WiFi software installer for Windows 10 before version 22.40 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.7 Medium

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

CVEID:  CVE-2021-0069

Description: Improper input validation in firmware for some Intel(R) PROSet/Wireless WiFi in multiple operating systems and some Killer(TM) WiFi in Windows 10 may allow an unauthenticated user to potentially enable denial of service via adjacent access.

CVSS Base Score: 6.5 Medium

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

CVEID:  CVE-2021-0075

Description: Out-of-bounds write in firmware for some Intel(R) PROSet/Wireless WiFi in multiple operating systems and some Killer(TM) WiFi in Windows 10  may allow a privileged user to potentially enable denial of service via local access.

CVSS Base Score: 5.7 Medium

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

CVEID:  CVE-2021-0079

Description: Improper input validation in software for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi in Windows 10 may allow an unauthenticated user to potentially enable denial of service via adjacent access.

CVSS Base Score: 4.7 Medium

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

CVEID:  CVE-2021-0053

Description: Improper initialization in firmware for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi in Windows 10 may allow an authenticated user to potentially enable information disclosure via adjacent access.

CVSS Base Score: 4.6 Medium

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

**Affected Products:**

Intel® PROSet/Wireless WiFi products:

*   Intel® Wi-Fi 6E AX210
*   Intel® Wi-Fi 6 AX201  
    
*   Intel® Wi-Fi 6 AX200
*   Intel® Wireless-AC 9560
*   Intel® Wireless-AC 9462
*   Intel® Wireless-AC 9461
*   Intel® Wireless-AC 9260  
    
*   Intel® Dual Band Wireless-AC 8265
*   Intel® Dual Band Wireless-AC 8260  
    
*   Intel® Dual Band Wireless-AC 3168
*   Intel® Wireless 7265 (Rev D) Family
*   Intel® Dual Band Wireless-AC 3165

Killer™ WiFi products:

*   Killer™ Wi-Fi 6E AX1675       
*   Killer™ Wi-Fi 6 AX1650
*   Killer™ Wireless-AC 1550

**Recommendations:  
**

**Windows:**

Intel recommends updating Intel® PROSet/Wireless WiFi to version 22.40 or later.

Updates are available for download at these locations:

Intel® PROSet/Wireless WiFi driver:

https://downloadcenter.intel.com/download/30434/Windows-10-Wi-Fi-Drivers-for-Intel-Wireless-Adapters

Intel recommends updating Killer™ WiFi to version 2.4.1541 or later.

Updates for Killer™ products are available for download at this location:

https://downloadcenter.intel.com/download/30388/Intel-Killer-Performance-Suite

**Chrome OS:**

Intel® PROSet/Wireless WiFi drivers to mitigate these vulnerabilities will be up streamed to Chromium.

For any Google Chrome OS solution and schedule, please contact Google directly.

**Linux OS:**

Intel® PROSet/Wireless WiFi drivers to mitigate these vulnerabilities will be up streamed by August 10th, 2021.

Consult the regular Open Source channels to obtain this update.

**Acknowledgements:**

Intel would like to thank Domien Schepers for reporting CVE-2021-0053. All other issues were found internally by Intel employees.

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

11/09/2021

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 © Intel Corporation 2020

**Report a Vulnerability**

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CVE-2021-0053: INTEL-SA-00509

Improper access control in some Intel(R) Thunderbolt(TM) Windows DCH Drivers before version 1.41.1054.0 may allow unauthenticated user to potentially enable denial of service via local access.

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**Intel® Thunderbolt™ DCH Driver for Windows Advisory**

**Summary: **

A potential security vulnerability in some Intel® Thunderbolt™ Declarative Componentized Hardware (DCH) Drivers for Windows may allow denial of service. Intel is releasing software updates to mitigate this potential vulnerability.

**Vulnerability Details:**

CVEID: CVE-2021-0110

Description: Improper access control in some Intel(R) Thunderbolt(TM) Windows DCH Drivers before version 1.41.1054.0 may allow unauthenticated user to potentially enable denial of service via local access.

CVSS Base Score: 6.2 Medium

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

**Affected Products:**

Intel® Thunderbolt™ 3 and 4 Windows DCH Drivers before version 1.41.1054.0 for:

·         Intel® JHL6540 & JHL6340 & JHL6240

·         Intel® JHL7540 & JHL7440 & JHL7340

·         Intel® JHL8540 & JHL8440

·         Intel® 10th Gen & Intel® 11th Gen Core Processors with Thunderbolt™ Technology

**Recommendations:**

Intel recommends updating Intel® Thunderbolt™ DCH Drivers for Windows to version 1.41.1094 or later.

Updates are available for download at this location:

https://www.intel.com/content/www/us/en/search.html?ws=recent#q=596793

**Acknowledgements:**

This issue was found internally by Intel.

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

11/09/2021

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 © Intel Corporation 2020

**Report a Vulnerability**

If you have information about a security issue or vulnerability with an **Intel branded product or technology**, please send an e-mail to secure@intel.com. Encrypt sensitive information using our PGP public key.

Please provide as much information as possible, including:

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CVE-2021-0110: INTEL-SA-00533

Improper input validation in the Intel(R) Administrative Tools for Intel(R) Network Adapters driver for Windows before version 1.4.0.15, may allow a privileged user to potentially enable escalation of privilege via local access.

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**Intel® Ethernet Drivers Advisory**

Intel ID:

INTEL-SA-00555

Advisory Category:

Software

Impact of vulnerability:

Escalation of Privilege, Denial of Service

Severity rating:

MEDIUM

Original release:

11/09/2021

Last revised:

11/09/2021

**Summary: **

Potential security vulnerabilities in some Intel® Ethernet drivers may allow escalation of privilege or denial of service.  Intel is releasing software updates to mitigate these potential vulnerabilities.

**Vulnerability Details:**

CVEID: CVE-2021-33058

Description: Improper access control in the installer Intel(R) Administrative Tools for Intel(R) Network Adapters for Windows before version 1.4.0.21 may allow an unauthenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.7 Medium

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

CVEID: CVE-2021-33098

Description: Improper input validation in the Intel(R) Ethernet ixgbe driver for Linux before version 3.17.3 may allow an authenticated user to potentially enable denial of service via local access.

CVSS Base Score: 6.5 Medium

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

CVEID: CVE-2021-33059

Description: Improper input validation in the Intel(R) Administrative Tools for Intel(R) Network Adapters driver for Windows before version 1.4.0.15, may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS Base Score: 3.9 Low

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

**Affected Products:**

Intel® Ethernet 500 Series Controllers driver for Linux before version 3.17.3.

Intel® Administrative Tools for Intel® Network Adapters driver installer for Windows before version 1.4.0.21.

Intel® Administrative Tools for Intel® Network Adapters driver for Windows before version 1.4.0.15.

**Recommendations:**

Intel recommends updating the above Intel® Ethernet software to the latest versions.

Updates are available for download at this location: https://downloadcenter.intel.com/download/22283/Intel-Ethernet-Adapter-Complete-Driver-Pack

**Acknowledgements:**

CVE-2021-33098 was found externally by Asaf Modelevsky (Amazon Web Services).

The remaining issues were found internally by Intel employees.

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

11/09/2021

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 © Intel Corporation 2020

**Report a Vulnerability**

If you have information about a security issue or vulnerability with an **Intel branded product or technology**, please send an e-mail to secure@intel.com. Encrypt sensitive information using our PGP public key.

Please provide as much information as possible, including:

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A member of the Intel Product Security Team will review your e-mail and contact you to collaborate on resolving the issue. For more information on how Intel works to resolve security issues, see:

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CVE-2021-33059: INTEL-SA-00555

Improper input validation in the firmware for the Intel(R) Ethernet Network Controller E810 before version 1.6.0.6 may allow a privileged user to potentially enable a denial of service via local access.

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**Intel® Ethernet Advisory**

Intel ID:

INTEL-SA-00554

Advisory Category:

Firmware

Impact of vulnerability:

Escalation of Privilege, Denial of Service

Severity rating:

MEDIUM

Original release:

11/09/2021

Last revised:

11/09/2021

**Summary: **

Potential security vulnerabilities in firmware for some Intel® Ethernet controllers may allow denial of service or escalation of privilege. Intel is releasing firmware updates to mitigate these potential vulnerabilities.

**Vulnerability Details:**

CVEID: CVE-2021-0200

Description: Out-of-bounds write in the firmware for Intel(R) Ethernet 700 Series Controllers before version 8.2 may allow a privileged user to potentially enable an escalation of privilege via local access.

CVSS Base Score: 6.0 Medium

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

CVEID: CVE-2021-0197

Description: Protection mechanism failure in the firmware for the Intel(R) Ethernet Network Controller E810 before version 1.5.5.6 may allow a privileged user to cause a denial of service via local access.

CVSS Base Score: 5.1 Medium

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

CVEID: CVE-2021-0198

Description: Improper access control in the firmware for the Intel(R) Ethernet Network Controller E810 before version 1.5.5.6 may allow a privileged user to potentially enable a denial of service via local access.

CVSS Base Score: 4.7 Medium

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

CVEID: CVE-2021-0199

Description: Improper input validation in the firmware for the Intel(R) Ethernet Network Controller E810 before version 1.6.0.6 may allow a privileged user to potentially enable a denial of service via local access.

CVSS Base Score: 3.4 Low

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

**Affected Products:**

700-series Ethernet Adapters - Firmware versions as reported by the device, corresponding to the release are:

*   Software release version 26.0 == Device reports firmware 8.2, NVM version 8.20.

810-series Ethernet Adapters - Firmware versions as reported by the device, corresponding to the release versions in the CVEs are:  

*   Software release version 26.3 == Device reports firmware 1.5.5.x NVM version 2.5.
*   Software release version 26.4 == Device reports firmware 1.6.0.x, NVM version 3.0.

**Recommendations:**

Intel recommends updating the above Intel® Ethernet Controller firmware to the latest versions.

Updates are available for download at this location: https://downloadcenter.intel.com/product/36773/Ethernet-Products

**Acknowledgements:**

These issues were found internally by Intel employees.

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

11/09/2021

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 © Intel Corporation 2020

**Report a Vulnerability**

If you have information about a security issue or vulnerability with an **Intel branded product or technology**, please send an e-mail to secure@intel.com. Encrypt sensitive information using our PGP public key.

Please provide as much information as possible, including:

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*   Detailed description of the vulnerability
*   Information on known exploits

A member of the Intel Product Security Team will review your e-mail and contact you to collaborate on resolving the issue. For more information on how Intel works to resolve security issues, see:

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CVE-2021-0199: INTEL-SA-00554

Uncontrolled resource consumption in the Intel(R) Distribution of OpenVINOâ„¢ Toolkit before version 2021.4 may allow an unauthenticated user to potentially enable denial of service via local access.

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**Intel® Distribution of OpenVINO™ Toolkit Advisory**

**Summary: **

A potential security vulnerability in the Intel® Distribution of OpenVINO™ Toolkit may allow denial of service.  Intel is releasing software updates to mitigate this potential vulnerability.

**Vulnerability Details**

CVEID: CVE-2021-33073

Description: Uncontrolled resource consumption in the Intel(R) Distribution of OpenVINO(TM) Toolkit before version 2021.4 may allow an unauthenticated user to potentially enable denial of service via local access.

CVSS Base Score: 3.6 LOW

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

**Affected Products:**

Intel® Distribution of OpenVINO™ Toolkit before version 2021.4.

**Recommendations:**

Intel recommends updating the Intel® Distribution of OpenVINO™ Toolkit to version 2021.4 or later.

Updates are available for download at this location: https://software.intel.com/openvino.

**Acknowledgements:**

This issue was found internally by Intel employees.

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

11/09/2021

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 © Intel Corporation 2020

**Report a Vulnerability**

If you have information about a security issue or vulnerability with an **Intel branded product or technology**, please send an e-mail to secure@intel.com. Encrypt sensitive information using our PGP public key.

Please provide as much information as possible, including:

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*   Detailed description of the vulnerability
*   Information on known exploits

A member of the Intel Product Security Team will review your e-mail and contact you to collaborate on resolving the issue. For more information on how Intel works to resolve security issues, see:

*   Vulnerability handling guidelines

For issues related to Intel's external web presence (Intel.com and related subdomains), please contact Intel's External Security Research team.

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CVE-2021-33073: INTEL-SA-00538

Improper access control in the installer for some Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products in Windows 10 may allow an authenticated user to potentially enable escalation of privilege via local access.

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**Intel® Wireless Bluetooth® and Killer™ Bluetooth® Advisory**

Intel ID:

INTEL-SA-00540

Advisory Category:

Software

Impact of vulnerability:

Escalation of Privilege, Denial of Service

Severity rating:

MEDIUM

Original release:

11/09/2021

Last revised:

11/09/2021

**Summary: **

Potential security vulnerabilities in the installer for some Intel® Wireless Bluetooth® and Killer™ Bluetooth® products may allow escalation of privilege or denial of service. Intel is releasing software updates to mitigate these potential vulnerabilities.

**Vulnerability Details:**

CVEID:  CVE-2021-0151

Description: Improper access control in the installer for some Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products in Windows 10 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.7 Medium

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

CVEID:  CVE-2021-0152

Description: Improper verification of cryptographic signature in the installer for some Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products in Windows 10 may allow an authenticated user to potentially enable denial of service via local access.

CVSS Base Score: 4.6 Medium

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

**Affected Products:**

Intel® Wireless Bluetooth® products:

*   Intel® Wi-Fi 6 AX210
*   Intel® Wi-Fi 6 AX201
*   Intel® Wi-Fi 6 AX200
*   Intel® Wireless-AC 9560
*   Intel® Wireless-AC 9462
*   Intel® Wireless-AC 9461
*   Intel® Wireless-AC 9260
*   Intel® Dual Band Wireless-AC 8265
*   Intel® Dual Band Wireless-AC 8260
*   Intel® Dual Band Wireless-AC 3168
*   Intel® Wireless 7265 (Rev D) Family
*   Intel® Dual Band Wireless-AC 3165

Killer™ Bluetooth® products:

*   Killer™ Wi-Fi 6E AX1675       
*   Killer™ Wi-Fi 6 AX1650
*   Killer™ Wireless-AC 1550

**Recommendations:**

**Windows OS:**

Intel recommends updating the affected Intel® Wireless Bluetooth® and Killer™ Bluetooth® products to version 22.60 or later.

Windows 10 updates are available for download at this location:

https://www.intel.com/content/www/us/en/support/articles/000005489/wireless/intel-wireless-products.html

Updates for Killer™ drivers with Windows 10 are available for download at this location: https://www.intel.com/content/www/us/en/secure/design/confidential/products-and-solutions/wireless-and-modems/wireless-software/killer-performance-suite.html

**Acknowledgements:**

These issues were found internally by Intel.

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

11/09/2021

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 © Intel Corporation 2020

**Report a Vulnerability**

If you have information about a security issue or vulnerability with an **Intel branded product or technology**, please send an e-mail to secure@intel.com. Encrypt sensitive information using our PGP public key.

Please provide as much information as possible, including:

*   The products and versions affected
*   Detailed description of the vulnerability
*   Information on known exploits

A member of the Intel Product Security Team will review your e-mail and contact you to collaborate on resolving the issue. For more information on how Intel works to resolve security issues, see:

*   Vulnerability handling guidelines

For issues related to Intel's external web presence (Intel.com and related subdomains), please contact Intel's External Security Research team.

**Need product support?**

If you...

*   Have questions about the security features of an Intel product
*   Require technical support
*   Want product updates or patches

  
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CVE-2021-0151: INTEL-SA-00540

Improper access control in the installer for some Intel(R) Iris(R) Xe MAX Dedicated Graphics Drivers for Windows 10 before version 27.20.100.9466 may allow authenticated user to potentially enable escalation of privilege via local access.

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**Intel® Graphics Drivers Advisory**

Intel ID:

INTEL-SA-00566

Advisory Category:

Software

Impact of vulnerability:

Escalation of Privilege, Denial of Service

Severity rating:

MEDIUM

Original release:

11/09/2021

Last revised:

11/09/2021

**Summary: **

Potential security vulnerabilities in some Intel® Graphics Drivers may allow escalation of privilege or denial of service.  Intel is releasing software updates to mitigate these potential vulnerabilities.

**Vulnerability Details:**

CVEID: CVE-2021-0121

Description: Improper access control in the installer for some Intel(R) Iris(R) Xe MAX Dedicated Graphics Drivers for Windows 10 before version 27.20.100.9466 may allow authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.7 Medium

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

CVEID:  CVE-2021-0120

Description: Improper initialization in the installer for some Intel(R) Graphics DCH Drivers for Windows 10 before version 27.20.100.9316 may allow an authenticated user to potentially enable denial of service via local access.

CVSS Base Score: 6.4 Medium

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

**Affected Products:**

Intel® Iris® Xe MAX Dedicated Graphics Drivers for Windows 10 before version 27.20.100.9466.

Intel® Graphics DCH Drivers for Windows 10 before version 27.20.100.9316.

Intel® Graphics non DCH Drivers for Windows 10 before version 100.9416.

**Recommendations:**

Intel recommends updating the affected Intel® Graphics Drivers to the latest versions.

Update is available for download at this location: 

https://www.intel.com/content/www/us/en/download/19344/

**Acknowledgements:**

Intel would like to thank Andrew Hess (any1) for reporting CVE-2021-012, Eran Shimony of CyebrArk for reporting CVE-2021-0120.

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

11/09/2021

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 product or component 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 © Intel Corporation 2022

**Report a Vulnerability**

If you have information about a security issue or vulnerability with an **Intel branded product or technology**, please send an e-mail to secure@intel.com. Encrypt sensitive information using our PGP public key.

Please provide as much information as possible, including:

*   The products and versions affected
*   Detailed description of the vulnerability
*   Information on known exploits

A member of the Intel Product Security Team will review your e-mail and contact you to collaborate on resolving the issue. For more information on how Intel works to resolve security issues, see:

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CVE-2021-0121: INTEL-SA-00566

Improper authentication in the installer for the Intel(R) NUC M15 Laptop Kit Management Engine driver pack before version 15.0.10.1508 may allow an authenticated user to potentially enable denial of service via local access.

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**Intel® NUC M15 Laptop Kit Advisory**

Intel ID:

INTEL-SA-00569

Advisory Category:

Software

Impact of vulnerability:

Escalation of Privilege, Denial of Service

Severity rating:

MEDIUM

Original release:

11/09/2021

Last revised:

11/09/2021

**Summary: **

Potential security vulnerabilities in the Intel® NUC M15 Laptop Kit driver pack may allow denial of service or escalation of privilege.  Intel is releasing software updates to mitigate these potential vulnerabilities.

**Vulnerability Details:**

CVEID: CVE-2021-33088

Description: Incorrect default permissions in the installer for the Intel(R) NUC M15 Laptop Kit Integrated Sensor Hub driver pack before version 5.4.1.4449 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.7 Medium

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

CVEID: CVE-2021-33091

Description: Insecure inherited permissions in the installer for the Intel(R) NUC M15 Laptop Kit audio driver pack before version 1.3 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.7 Medium

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

CVEID: CVE-2021-33092

Description: Incorrect default permissions in the installer for the Intel(R) NUC M15 Laptop Kit HID Event Filter driver pack before version 2.2.1.383 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.7 Medium

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

CVEID: CVE-2021-33093

Description: 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.

CVSS Base Score: 6.7 Medium

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

CVEID: CVE-2021-33094

Description: Insecure inherited permissions in the installer for the Intel(R) NUC M15 Laptop Kit Keyboard LED Service driver pack before version 1.0.0.4 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.7 Medium

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

CVEID: CVE-2021-33095

Description: Unquoted search path in the installer for the Intel(R) NUC M15 Laptop Kit Keyboard LED Service driver pack before version 1.0.0.4 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.7 Medium

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

CVEID: CVE-2021-33087

Description: Improper authentication in the installer for the Intel(R) NUC M15 Laptop Kit Management Engine driver pack before version 15.0.10.1508 may allow an authenticated user to potentially enable denial of service via local access.

CVSS Base Score: 6.4 Medium

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

**Affected Products:**

Intel® NUC M15 Laptop Kit - LAPBC510.

Intel® NUC M15 Laptop Kit - LAPBC710.

**Recommendations:**

Intel recommends updating the Intel® NUC M15 Laptop Kit driver pack to version 1.1 or later.

Updates are available for download at this location:

https://downloadcenter.intel.com/download/30169/Driver-Pack-for-the-Intel-NUC-M15-Laptop-Kit?wapkw=Driver-Pack-for-Intel-NUC

**Acknowledgements:**

Intel would like to thank Sahnoun Oussama (CVE-2021-33087, CVE-2021-33088) and Wael Guesmi (CVE-2021-33091, CVE-2021-33091, CVE-2021-33092, CVE-2021-33093, CVE-2021-33094, CVE-2021-33095) for reporting these issues.

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

11/09/2021

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 © Intel Corporation 2020

**Report a Vulnerability**

If you have information about a security issue or vulnerability with an **Intel branded product or technology**, please send an e-mail to secure@intel.com. Encrypt sensitive information using our PGP public key.

Please provide as much information as possible, including:

*   The products and versions affected
*   Detailed description of the vulnerability
*   Information on known exploits

A member of the Intel Product Security Team will review your e-mail and contact you to collaborate on resolving the issue. For more information on how Intel works to resolve security issues, see:

*   Vulnerability handling guidelines

For issues related to Intel's external web presence (Intel.com and related subdomains), please contact Intel's External Security Research team.

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CVE-2021-33087: INTEL-SA-00569

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**Intel® Graphics Drivers Advisory**

Intel ID:

INTEL-SA-00566

Advisory Category:

Software

Impact of vulnerability:

Escalation of Privilege, Denial of Service

Severity rating:

MEDIUM

Original release:

11/09/2021

Last revised:

11/09/2021

**Summary: **

Potential security vulnerabilities in some Intel® Graphics Drivers may allow escalation of privilege or denial of service.  Intel is releasing software updates to mitigate these potential vulnerabilities.

**Vulnerability Details:**

CVEID: CVE-2021-0121

Description: Improper access control in the installer for some Intel(R) Iris(R) Xe MAX Dedicated Graphics Drivers for Windows 10 before version 27.20.100.9466 may allow authenticated user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.7 Medium

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

CVEID:  CVE-2021-0120

Description: Improper initialization in the installer for some Intel(R) Graphics DCH Drivers for Windows 10 before version 27.20.100.9316 may allow an authenticated user to potentially enable denial of service via local access.

CVSS Base Score: 6.4 Medium

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

**Affected Products:**

Intel® Iris® Xe MAX Dedicated Graphics Drivers for Windows 10 before version 27.20.100.9466.

Intel® Graphics DCH Drivers for Windows 10 before version 27.20.100.9316.

Intel® Graphics non DCH Drivers for Windows 10 before version 100.9416.

**Recommendations:**

Intel recommends updating the affected Intel® Graphics Drivers to the latest versions.

Update is available for download at this location: 

https://www.intel.com/content/www/us/en/download/19344/

**Acknowledgements:**

Intel would like to thank Andrew Hess (any1) for reporting CVE-2021-012, Eran Shimony of CyebrArk for reporting CVE-2021-0120.

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

11/09/2021

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 © Intel Corporation 2020

**Report a Vulnerability**

If you have information about a security issue or vulnerability with an **Intel branded product or technology**, please send an e-mail to secure@intel.com. Encrypt sensitive information using our PGP public key.

Please provide as much information as possible, including:

*   The products and versions affected
*   Detailed description of the vulnerability
*   Information on known exploits

A member of the Intel Product Security Team will review your e-mail and contact you to collaborate on resolving the issue. For more information on how Intel works to resolve security issues, see:

*   Vulnerability handling guidelines

For issues related to Intel's external web presence (Intel.com and related subdomains), please contact Intel's External Security Research team.

**Need product support?**

If you...

*   Have questions about the security features of an Intel product
*   Require technical support
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Out-of-bounds write in firmware for some Intel(R) NUCs may allow an authenticated user to potentially enable denial of service via local access.

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**Intel® NUC Firmware Advisory**

**Summary: **

A potential security vulnerability in some Intel® NUCs may allow denial of service.  Intel is releasing firmware updates to mitigate this potential vulnerability.

**Vulnerability Details:**

CVEID:  CVE-2021-33086

Description: Out-of-bounds write in firmware for some Intel(R) NUCs may allow an authenticated user to potentially enable denial of service via local access.

CVSS Base Score:  6.3 Medium

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

**Affected Products:  
**

**Product**

**BIOS Download link**

Intel® NUC M15 Laptop Kit: LAPBC510, LAPBC710

BCTGL357.0064

Intel® NUC 11 Compute Element: CM11EBC4W, CM11EBi38W, CM11EBi58W, CM11EBi716W

EBTGL357.0056

Intel® NUC 11 Performance kit: NUC11PAHi3, NUC11PAHi5, NUC11PAHi7, NUC11PAKi3, NUC11PAKi5, NUC11PAKi7

Intel® NUC 11 Performance Mini PC - NUC11PAQi50WA, NUC11PAQi70QA

PATGL357.0040

Intel® NUC 11 Pro Board: NUC11TNBi3, NUC11TNBi5, NUC11TNBi7

Intel® NUC 11 Pro Kit: NUC11TNHi3, NUC11TNHi30L, NUC11TNHi30P, NUC11TNHi5, NUC11TNHi50L, NUC11TNHi50W, NUC11TNHi7, NUC11TNHi70L, NUC11TNHi70Q, NUC11TNKi3, NUC11TNKi5, NUC11TNKi7

TNTGL357.0057

Intel® NUC 11 Enthusiast Kit - NUC11PHKi7C

Intel® NUC 11 Enthusiast Mini PC - NUC11PHKi7CAA

PHTGL579.0062

Intel® NUC 10 Performance kit: NUC10i3FNH, NUC10i3FNHF, NUC10i3FNK, NUC10i5FNH, NUC10i5FNHF, NUC10i5FNHJ, NUC10i5FNK, NUC10i5FNKP, NUC10i7FNH, NUC10i7FNHC, NUC10i7FNK, NUC10i7FNKP, NUC10i3FNHFA, NUC10i3FNHJA, NUC10i5FNHCA, NUC10i5FNHJA, NUC10i5FNKPA, NUC10i7FNHAA, NUC10i7FNHJA, NUC10i7FNKPA

FNCML.0052

Intel® NUC 9 Pro Compute Element: NUC9V7QNB, NUC9VXQNB

Intel® NUC 9 Pro Kit: NUC9V7QNX, NUC9VXQNX

QNCFLX70.0063

Intel® NUC 8 Business, a Mini PC with Windows 10 - NUC8i7HNKQC

Intel® NUC 8 Enthusiast, a Mini PC with Windows 10: NUC8i7HVKVA, NUC8i7HVKVAW

Intel® NUC Kit: NUC8i7HNK, NUC8i7HVK

HNKBLi70.86A.0067

Intel® NUC 8 Enthusiast, a Mini PC with Windows 10: NUC8i7BEHGA, NUC8i7BEKQA

Intel® NUC 8 Home - a Mini PC with Windows 10: NUC8i3BEHFA, NUC8i5BEHFA, NUC8i5BEKPA

Intel® NUC Kit: NUC8i3BEH, NUC8i3BEHS, NUC8i3BEK, NUC8i5BEH, NUC8i5BEHS, NUC8i5BEK, NUC8i7BEH, NUC8i7BEK

BECFL357.86A.0088

Intel® NUC 8 Home, a Mini PC with Windows® 10: NUC8i3CYSM, NUC8i3CYSN

CYCNLi35.86A.0049

Intel® NUC 8 Rugged Kit NUC8CCHKR

Intel® NUC Board NUC8CCHB

CHAPLCEL.0054

Intel® NUC 8 Compute Element: CM8CCB, CM8i3CB, CM8i5CB, CM8i7CB, CM8PCB

CBWHL.0094

Intel® NUC 8 Pro Board NUC8i3PNB

Intel® NUC 8 Pro Kit: NUC8i3PNH, NUC8i3PNK

PNWHL357.0042

Intel® NUC 8 Mainstream-G kit: NUC8i5INH, NUC8i7INH

Intel® NUC 8 Mainstream-G mini PC: NUC8i5INH, NUC8i7INH

INWHL357.0041

Intel® NUC 7 Essential, a Mini PC with Windows® 10 - NUC7CJYSAL

Intel® NUC Kit: NUC7CJYH, NUC7PJYH

JYGLKCPX.86A.0062

Intel® NUC 7 Business, a Mini PC with Windows® 10 Pro - NUC7i3DNHNC

Intel® NUC 7 Business, a Mini PC with Windows® 10 Pro - NUC7i3DNKTC

Intel® NUC Board NUC7i3DNBE

Intel® NUC Kit NUC7i3DNHE, NUC7i3DNKE

DNKBLi30.86A.0073

Intel® NUC 7 Business, a Mini PC with Windows® 10 Pro - NUC7i5DNKPC,  NUC7i5DNBE, NUC7i5DNHE, NUC7i5DNKE

DNKBLi5v.86A.0073

Intel® NUC Kit: NUC6CAYH, NUC6CAYS

AYAPLCEL.86A.0069

**Recommendations:**

Intel recommends updating the Intel® NUCs listed above to the latest BIOS version (see provided table).

**Acknowledgements:**

Intel would like to thank Denis Straghkov 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

11/09/2021

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 © Intel Corporation 2020

**Report a Vulnerability**

If you have information about a security issue or vulnerability with an **Intel branded product or technology**, please send an e-mail to secure@intel.com. Encrypt sensitive information using our PGP public key.

Please provide as much information as possible, including:

*   The products and versions affected
*   Detailed description of the vulnerability
*   Information on known exploits

A member of the Intel Product Security Team will review your e-mail and contact you to collaborate on resolving the issue. For more information on how Intel works to resolve security issues, see:

*   Vulnerability handling guidelines

For issues related to Intel's external web presence (Intel.com and related subdomains), please contact Intel's External Security Research team.

**Need product support?**

If you...

*   Have questions about the security features of an Intel product
*   Require technical support
*   Want product updates or patches

  
Please visit Support & Downloads.

*   Report a Vulnerability
*   Product Support

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