Vulnerability Monitor

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CVE-2021-33155

Improper input validation 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.

Published

2022-02-09T23:15:15.820

Last Modified

2025-05-05T17:17:25.017

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.7 (MEDIUM)

CVSSv2 Vector

AV:A/AC:L/Au:S/C:N/I:N/A:P

  • Access Vector: ADJACENT_NETWORK
  • Access Complexity: LOW
  • Authentication: SINGLE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

5.1

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-20
  • Type: Secondary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System intel ax211_firmware < 22.100 Yes
Hardware intel ax211 - No
Operating System intel ax210_firmware < 22.100 Yes
Hardware intel ax210 - No
Operating System intel ax201_firmware < 22.100 Yes
Hardware intel ax201 - No
Operating System intel ax200_firmware < 22.100 Yes
Hardware intel ax200 - No
Operating System intel ac_9560_firmware < 22.100 Yes
Hardware intel ac_9560 - No
Operating System intel ac_9462_firmware < 22.100 Yes
Hardware intel ac_9462 - No
Operating System intel ac_9461_firmware < 22.100 Yes
Hardware intel ac_9461 - No
Operating System intel ac_9260_firmware < 22.100 Yes
Hardware intel ac_9260 - No
Operating System intel ac_8265_firmware < 22.100 Yes
Hardware intel ac_8265 - No
Operating System intel ac_8260_firmware < 22.100 Yes
Hardware intel ac_8260 - No
Operating System intel ac3168_firmware < 22.100 Yes
Hardware intel ac3168 - No
Operating System intel ac_7265_firmware < 22.100 Yes
Hardware intel ac_7265 - No
Operating System intel ac_3165_firmware < 22.100 Yes
Hardware intel ac_3165 - No
Operating System intel ax1675_firmware < 22.100 Yes
Hardware intel ax1675 - No
Operating System intel ax1650_firmware < 22.100 Yes
Hardware intel ax1650 - No
Operating System intel ac_1550_firmware < 22.100 Yes
Hardware intel ac_1550 - No
References