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CVE-2021-33110

Date: February 9, 2022

Improper input validation for some Intel(R) Wireless Bluetooth(R) products and Killer(TM) Bluetooth(R) products in Windows 10 and 11 before version 22.80 may allow an unauthenticated user to potentially enable denial of service via adjacent access.

Severity Score

Related Resources (4)

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00581.html
https://nvd.nist.gov/vuln/detail/CVE-2021-33110
https://people.canonical.com/~ubuntu-security/cve/CVE-2021-33110
https://www.mend.io/vulnerability-database/CVE-2021-33110

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

CVSS v3.1

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

CVSS v2

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

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