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CVE-2021-0066

Date: February 9, 2022

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

Severity Score

Related Resources (5)

https://security-tracker.debian.org/tracker/CVE-2021-0066
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00539.html
https://nvd.nist.gov/vuln/detail/CVE-2021-0066
https://people.canonical.com/~ubuntu-security/cve/CVE-2021-0066
https://www.mend.io/vulnerability-database/CVE-2021-0066

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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