CVE-2021-33155: Input Validation
First published: Wed Feb 09 2022(Updated: )
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.
Credit: secure@intel.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Intel Wi-Fi 6E AX211 Firmware | <22.100 | |
| Intel AX211 | ||
| Intel AX210 Firmware | <22.100 | |
| Intel Wi-Fi 6 AX210 | ||
| Intel Wi-Fi 6 AX201 Firmware | <22.100 | |
| Intel AX201 Firmware | ||
| Intel AX200 Firmware | <22.100 | |
| Intel AX200 Firmware | ||
| Intel AC 9560 Firmware | <22.100 | |
| Intel Wireless-AC 9560 | ||
| Intel PROSet AC 9462 Firmware | <22.100 | |
| Intel ProSet AC 9462 | ||
| Intel PROSet AC 9461 Firmware | <22.100 | |
| Intel ProSet AC 9461 | ||
| Intel ProSet AC 9260 Firmware | <22.100 | |
| Intel PROSet Wireless for AC 9260 | ||
| Intel ProSet AC 8265 Firmware | <22.100 | |
| Intel AC 8265 Firmware | ||
| Intel ProSet Wireless Software and Drivers for Ac 8260 | <22.100 | |
| Intel PROSet AC 8260 | ||
| Intel AC 3168 Firmware | <22.100 | |
| Intel AC3168 Firmware | ||
| Intel AC 7265 | <22.100 | |
| Intel AC 7265 Firmware | ||
| Intel PROSet/Wireless Software for Intel Dual Band Wireless-AC 3165 | <22.100 | |
| Intel AC 3165 Firmware | ||
| Intel Killer Wi-Fi 6E AX1675 Firmware | <22.100 | |
| Intel AX1675 Firmware | ||
| Intel Killer Wi-Fi 6 AX1650 firmware | <22.100 | |
| Intel AX1650 Firmware | ||
| Intel AC 1550 Firmware | <22.100 | |
| Intel Killer Wireless-ac 1550 |
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Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID is CVE-2021-33155.
What is the severity level of CVE-2021-33155?
The severity level of CVE-2021-33155 is medium.
What is the affected software?
The affected software includes some Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products before version 22.100.
What can an authenticated user potentially do with CVE-2021-33155?
An authenticated user may potentially enable denial of service via adjacent access.
How can I fix this vulnerability?
To fix this vulnerability, update the firmware for the affected Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products to version 22.100 or later.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/last-modified-date
- agent/references
- agent/author
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/weakness
- agent/tags
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/intel
- canonical/intel wi-fi 6e ax211 firmware
- canonical/intel ax211
- canonical/intel ax210 firmware
- canonical/intel wi-fi 6 ax210
- canonical/intel wi-fi 6 ax201 firmware
- canonical/intel ax201 firmware
- canonical/intel ax200 firmware
- canonical/intel ac 9560 firmware
- canonical/intel wireless-ac 9560
- canonical/intel proset ac 9462 firmware
- canonical/intel proset ac 9462
- canonical/intel proset ac 9461 firmware
- canonical/intel proset ac 9461
- canonical/intel proset ac 9260 firmware
- canonical/intel proset wireless for ac 9260
- canonical/intel proset ac 8265 firmware
- canonical/intel ac 8265 firmware
- canonical/intel proset wireless software and drivers for ac 8260
- canonical/intel proset ac 8260
- canonical/intel ac 3168 firmware
- canonical/intel ac3168 firmware
- canonical/intel ac 7265
- canonical/intel ac 7265 firmware
- canonical/intel proset/wireless software for intel dual band wireless-ac 3165
- canonical/intel ac 3165 firmware
- canonical/intel killer wi-fi 6e ax1675 firmware
- canonical/intel ax1675 firmware
- canonical/intel killer wi-fi 6 ax1650 firmware
- canonical/intel ax1650 firmware
- canonical/intel ac 1550 firmware
- canonical/intel killer wireless-ac 1550