CVE-2021-33139

MEDIUM

Intel(R) Wireless Bluetooth(R)/Killer(TM) Bluetooth(R) <22.100 - DoS

Title source: llm
STIX 2.1

Description

Improper conditions check in firmware for some Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products before version 22.100 may allow an authenticated user to potentially enable denial of service via adjacent access.

References (1)

Core 1

Scores

CVSS v3 5.7
EPSS 0.0016
EPSS Percentile 36.7%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-754
Status published
Products (16)
intel/ac3168_firmware < 22.100
intel/ac_1550_firmware < 22.100
intel/ac_3165_firmware < 22.100
intel/ac_7265_firmware < 22.100
intel/ac_8260_firmware < 22.100
intel/ac_8265_firmware < 22.100
intel/ac_9260_firmware < 22.100
intel/ac_9461_firmware < 22.100
intel/ac_9462_firmware < 22.100
intel/ac_9560_firmware < 22.100
... and 6 more
Published Feb 09, 2022
Tracked Since Feb 18, 2026