Headline

CVE-2021-0066: INTEL-SA-00539

Improper input validation in firmware for Intel® PROSet/Wireless Wi-Fi in multiple operating systems and Killer™ Wi-Fi in Windows 10 and 11 may allow an unauthenticated user to potentially enable escalation of privilege via local access.

2 years ago

CVE

Open in Source

#vulnerability #web #windows #google #linux #dos

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Intel® PROSet/Wireless Wi-Fi, Intel® AMT Wireless and Killer™ Wi-Fi Software Advisory

Intel ID:

INTEL-SA-00539

Advisory Category:

Firmware, Software

Impact of vulnerability:

Escalation of Privilege, Denial of Service, Information Disclosure

Severity rating:

HIGH

Original release:

02/08/2022

Last revised:

02/08/2022

**Summary: **

Potential security vulnerabilities in some Intel® PROSet/Wireless Wi-Fi, Intel® Active Management Technology (Intel® AMT) Wireless and Killer™ Wi-Fi 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-2021-0162

Description: Improper input validation in software for Intel® PROSet/Wireless Wi-Fi and Killer™ Wi-Fi in Windows 10 & 11 may allow an unauthenticated user to potentially enable escalation of privilege 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-2021-0163

Description: Improper Validation of Consistency within input in software for Intel® PROSet/Wireless Wi-Fi and Killer™ Wi-Fi in Windows 10 & 11 may allow an unauthenticated user to potentially enable escalation of privilege 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-2021-0161

Description: Improper input validation in firmware for Intel® PROSet/Wireless Wi-Fi in multiple operating systems and Killer™ Wi-Fi in Windows 10 & 11 may allow a privileged 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:H/UI:N/S:U/C:H/I:H/A:H

CVEID: CVE-2021-0164

Description: Improper access control in firmware for Intel® PROSet/Wireless Wi-Fi in multiple operating systems and Killer™ Wi-Fi in Windows 10 & 11 may allow an unauthenticated user to potentially enable escalation of privilege 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:H/A:N

CVEID: CVE-2021-0165

Description: Improper input validation in firmware for Intel® PROSet/Wireless Wi-Fi in multiple operating systems and Killer™ Wi-Fi in Windows 10 & 11 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-2021-0066

CVSS Base Score: 6.2 Medium

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

CVEID: CVE-2021-0166

Description: Exposure of Sensitive Information to an Unauthorized Actor in firmware for some Intel® PROSet/Wireless Wi-Fi in multiple operating systems and some Killer™ Wi-Fi in Windows 10 & 11 may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS Base Score: 6.1 Medium

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

CVEID: CVE-2021-0167

Description: Improper access control in software for Intel® PROSet/Wireless Wi-Fi and Killer™ Wi-Fi in Windows 10 & 11 may allow a privileged user to potentially enable 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-2021-0169

Description: Uncontrolled Search Path Element in software for Intel® PROSet/Wireless Wi-Fi in Windows 10 & 11 may allow a privileged user to potentially enable 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-2021-0168

Description: Improper input validation in firmware for some Intel® PROSet/Wireless Wi-Fi in multiple operating systems and some Killer™ Wi-Fi in Windows 10 & 11 may allow a privileged user to potentially enable escalation of privilege 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-2021-0170

Description: Exposure of Sensitive Information to an Unauthorized Actor in firmware for some Intel® PROSet/Wireless Wi-Fi in multiple operating systems and some Killer™ Wi-Fi in Windows 10 & 11 may allow an authenticated user to potentially enable information disclosure via local access.

CVSS Base Score: 5.5 Medium

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

CVEID: CVE-2021-0171

Description: Improper access control in software for Intel® PROSet/Wireless Wi-Fi and Killer™ Wi-Fi in Windows 10 & 11 may allow an authenticated user to potentially enable information disclosure via local access.

CVSS Base Score: 5.5 Medium

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

CVEID: CVE-2021-0172

Description: Improper input validation in firmware for some Intel® PROSet/Wireless Wi-Fi in multiple operating systems and some Killer™ Wi-Fi in Windows 10 & 11 may allow an unauthenticated user to potentially enable denial of service via adjacent access.

CVSS Base Score: 5.3 Medium

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

CVEID: CVE-2021-0173

Description: Improper Validation of Consistency within input in firmware for some Intel® PROSet/Wireless Wi-Fi in multiple operating systems and some Killer™ Wi-Fi in Windows 10 & 11 may allow a unauthenticated user to potentially enable denial of service via adjacent access.

CVSS Base Score: 5.3 Medium

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

CVEID: CVE-2021-0174

Description: Improper Use of Validation Framework in firmware for some Intel® PROSet/Wireless Wi-Fi in multiple operating systems and some Killer™ Wi-Fi in Windows 10 & 11 may allow a unauthenticated user to potentially enable denial of service via adjacent access.

CVSS Base Score: 5.3 Medium

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

CVEID: CVE-2021-0175

Description: Improper Validation of Specified Index, Position, or Offset in Input in firmware for some Intel® PROSet/Wireless Wi-Fi in multiple operating systems and some Killer™ Wi-Fi in Windows 10 & 11 may allow an unauthenticated user to potentially enable denial of service via adjacent access.

CVSS Base Score: 5.3 Medium

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

CVEID: CVE-2021-0076

Description: Improper Validation of Specified Index, Position, or Offset in Input in firmware for some Intel® PROSet/Wireless Wi-Fi in multiple operating systems and some Killer™ Wi-Fi in Windows 10 & 11 may allow a privileged user to potentially enable 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-2021-0176

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-2021-0177

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-2021-0178

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-2021-0179

Description: Improper Use of Validation Framework in software for Intel® PROSet/Wireless Wi-Fi and Killer™ Wi-Fi in Windows 10 & 11 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-2021-0183

Description: Improper Validation of Specified Index, Position, or Offset in Input in software for some Intel® PROSet/Wireless Wi-Fi in multiple operating systems and some Killer™ Wi-Fi in Windows 10 & 11 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:U/C:N/I:N/A:L

CVEID: CVE-2021-0072

CVSS Base Score: 4.1 Medium

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

Affected Products:

Intel® PROSet/Wireless Wi-Fi 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

Intel® AMT Wireless products:

Intel® Wi-Fi 6 AX210
Intel® Wi-Fi 6 AX201
Intel® Wi-Fi 6 AX200
Intel® Wireless-AC 9560
Intel® Wireless-AC 9260
Intel® Dual Band Wireless-AC 8265
Intel® Dual Band Wireless-AC 8260

Killer™ Wi-Fi products:

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

Recommendations:

Windows:

Intel recommends updating the Intel® PROSet/Wireless Wi-Fi software to version 22.60 or later.

Updates are available for download at these locations:

Intel® PROSet/Wireless Wi-Fi version 22.60 or later:

https://www.intel.com/content/www/us/en/download/19351/windows-10-and-windows-11-wi-fi-drivers-for-intel-wireless-adapters.html

Intel recommends updating the Killer™ Wi-Fi software to version 3.0 (Production version) or later.

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

https://www.intel.com/content/www/us/en/download/19779/intel-killer-performance-suite.html

**UEFI:
**Intel recommends updating the Wi-Fi drivers in UEFI to version 1.2.6 or later.
Please contact your OEM support group to obtain the correct driver version.

Chrome OS:

Intel® PROSet/Wireless Wi-Fi drivers to mitigate these vulnerabilities are up streamed to Chromium.

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

Linux OS:

Intel® PROSet/Wireless Wi-Fi drivers to mitigate these vulnerabilities are up streamed to Linux.

Consult the regular Open Source channels to obtain this update.

Recommendation for Intel® AMT Wireless products:

Intel recommends updating Intel® AMT Wireless products to the following versions.

Chipset/SoC

Mitigated Intel® AMT Version or higher

Device

11th Generation Intel® Core Processor

15.0.35

Intel® Wi-Fi 6 AX210

Intel® Wi-Fi 6 AX201

Intel® Wi-Fi 6 AX200

10th Generation Intel® Core Processor

14.1.60

Intel® Wi-Fi 6 AX201
Intel® Wi-Fi 6 AX200

9th Generation Intel® Core Processor

12.0.85

Intel® Wireless-AC 9260

Intel® Wireless-AC 9560

Intel® Wi-Fi 6 AX200

8th Generation Intel® Core Processor

12.0.85

Intel® Wireless-AC 9260

Intel® Wireless-AC 9560

Intel® Wi-Fi 6 AX200

7th Generation Intel® Core Processor

6th Generation Intel® Core Processor

11.8.90

Intel® Dual Band Wireless-AC 8265
Intel® Dual Band Wireless-AC 8260

Intel recommends that users of Intel® vPRO® CSME WiFi products update to the latest version provided by the system manufacturer that addresses these issues.

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

02/08/2022

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.

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