CVE-2021-33110: Input Validation
First published: Wed Feb 09 2022(Updated: )
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.
Credit: secure@intel.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Intel Ac 1550 Firmware | <22.80 | |
| Intel Ac 3165 Firmware | <22.80 | |
| Intel Ac 3168 Firmware | <22.80 | |
| Intel Ac 7265 Firmware | <22.80 | |
| Intel Ac 8260 Firmware | <22.80 | |
| Intel Ac 8265 Firmware | <22.80 | |
| Intel Ac 9260 Firmware | <22.80 | |
| Intel Ac 9461 Firmware | <22.80 | |
| Intel Ac 9462 Firmware | <22.80 | |
| Intel Ac 9560 Firmware | <22.80 | |
| Intel Ax1650 Firmware | <22.80 | |
| Intel Ax1675 Firmware | <22.80 | |
| Intel Ax200 Firmware | <22.80 | |
| Intel Ax201 Firmware | <22.80 | |
| Intel Ax210 Firmware | <22.80 | |
| Microsoft Windows 10 | ||
| Microsoft Windows 11 |
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Frequently Asked Questions
What is CVE-2021-33110?
CVE-2021-33110 is a vulnerability that affects some Intel(R) Wireless Bluetooth(R) products and Killer(TM) Bluetooth(R) products in Windows 10 and 11 before version 22.80.
How does CVE-2021-33110 impact the affected software?
CVE-2021-33110 may allow an unauthenticated user to potentially enable denial of service via adjacent access.
What is the severity of CVE-2021-33110?
The severity of CVE-2021-33110 is medium with a severity value of 6.5.
How can I fix CVE-2021-33110?
To fix CVE-2021-33110, update your Intel(R) Wireless Bluetooth(R) or Killer(TM) Bluetooth(R) products in Windows 10 and 11 to version 22.80 or later.
Where can I find more information about CVE-2021-33110?
You can find more information about CVE-2021-33110 on the Intel Security Center Advisory page.
- collector/nvd-index
- agent/author
- agent/severity
- agent/references
- agent/weakness
- agent/type
- agent/last-modified-date
- agent/first-publish-date
- agent/softwarecombine
- agent/description
- agent/event
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/intel
- canonical/intel ac 1550 firmware
- canonical/intel ac 3165 firmware
- canonical/intel ac 3168 firmware
- canonical/intel ac 7265 firmware
- canonical/intel ac 8260 firmware
- canonical/intel ac 8265 firmware
- canonical/intel ac 9260 firmware
- canonical/intel ac 9461 firmware
- canonical/intel ac 9462 firmware
- canonical/intel ac 9560 firmware
- canonical/intel ax1650 firmware
- canonical/intel ax1675 firmware
- canonical/intel ax200 firmware
- canonical/intel ax201 firmware
- canonical/intel ax210 firmware
- vendor/microsoft
- canonical/microsoft windows 10
- canonical/microsoft windows 11