CVE-2021-0063: Input Validation
First published: Wed Nov 17 2021(Updated: )
Improper input validation in firmware for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi in Windows 10 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 Ax210 Firmware | <22.40 | |
| Intel Ax210 | ||
| Intel Ax201 Firmware | <22.40 | |
| Intel Ax201 | ||
| Intel Ax200 Firmware | <22.40 | |
| Intel Ax200 | ||
| Intel Ac 9560 Firmware | <22.40 | |
| Intel Ac 9560 | ||
| Intel Ac 9462 Firmware | <22.40 | |
| Intel Ac 9462 | ||
| Intel Ac 9461 Firmware | <22.40 | |
| Intel Ac 9461 | ||
| Intel Ac 9260 Firmware | <22.40 | |
| Intel Ac 9260 | ||
| Intel Ac 8265 Firmware | <22.40 | |
| Intel Ac 8265 | ||
| Intel Ac 8260 Firmware | <22.40 | |
| Intel Ac 8260 | ||
| Intel Ac 3168 Firmware | <22.40 | |
| Intel Ac 3168 | ||
| Intel 7265 Firmware | <22.40 | |
| Intel 7265 | ||
| Intel Ac 3165 Firmware | <22.40 | |
| Intel Ac 3165 | ||
| Intel Ax1675 Firmware | <2.4.1541 | |
| Intel Ax1675 | ||
| Intel Ax1650 Firmware | <2.4.1541 | |
| Intel Ax1650 | ||
| Intel Ac1550 Firmware | <2.4.1541 | |
| Intel Ac1550 |
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Frequently Asked Questions
What is CVE-2021-0063?
CVE-2021-0063 is a vulnerability that involves improper input validation in firmware for certain Intel PROSet/Wireless WiFi and Killer WiFi devices in Windows 10.
What is the severity of CVE-2021-0063?
The severity of CVE-2021-0063 is medium, with a CVSS score of 6.5.
Which software versions are affected by CVE-2021-0063?
The affected software versions include Intel Ax210 Firmware (up to version 22.40), Intel Ax201 Firmware (up to version 22.40), Intel Ax200 Firmware (up to version 22.40), Intel Ac 9560 Firmware (up to version 22.40), Intel Ac 9462 Firmware (up to version 22.40), Intel Ac 9461 Firmware (up to version 22.40), Intel Ac 9260 Firmware (up to version 22.40), Intel Ac 8265 Firmware (up to version 22.40), Intel Ac 8260 Firmware (up to version 22.40), Intel Ac 3168 Firmware (up to version 22.40), Intel 7265 Firmware (up to version 22.40), Intel Ac 3165 Firmware (up to version 22.40), Intel Ax1675 Firmware (up to version 2.4.1541), Intel Ax1650 Firmware (up to version 2.4.1541), and Intel Ac1550 Firmware (up to version 2.4.1541).
How can an unauthenticated user potentially exploit CVE-2021-0063?
An unauthenticated user can potentially enable denial of service via adjacent access.
Where can I find more information about CVE-2021-0063?
You can find more information about CVE-2021-0063 on the Intel Security Center website.
- collector/nvd-index
- agent/references
- agent/severity
- agent/description
- agent/author
- agent/event
- agent/type
- agent/weakness
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/intel
- canonical/intel ax210 firmware
- canonical/intel ax210
- canonical/intel ax201 firmware
- canonical/intel ax201
- canonical/intel ax200 firmware
- canonical/intel ax200
- canonical/intel ac 9560 firmware
- canonical/intel ac 9560
- canonical/intel ac 9462 firmware
- canonical/intel ac 9462
- canonical/intel ac 9461 firmware
- canonical/intel ac 9461
- canonical/intel ac 9260 firmware
- canonical/intel ac 9260
- canonical/intel ac 8265 firmware
- canonical/intel ac 8265
- canonical/intel ac 8260 firmware
- canonical/intel ac 8260
- canonical/intel ac 3168 firmware
- canonical/intel ac 3168
- canonical/intel 7265 firmware
- canonical/intel 7265
- canonical/intel ac 3165 firmware
- canonical/intel ac 3165
- canonical/intel ax1675 firmware
- canonical/intel ax1675
- canonical/intel ax1650 firmware
- canonical/intel ax1650
- canonical/intel ac1550 firmware
- canonical/intel ac1550