CVE-2021-0071
High
Description
Improper input validation in firmware for some Intel(R) PROSet/Wireless WiFi in UEFI may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.
SeverityHigh
CVSS8.8
Exploit probability37. percentile0.4%
ProductIntel Ax210 Firmware
PublishedNov 17, 2021
First seenNov 17, 2021
How to fix
Update
- intel ax210_firmware22.40 or later
- intel ax201_firmware22.40 or later
- intel ax200_firmware22.40 or later
- intel ac_9560_firmware22.40 or later
- intel ac_9462_firmware22.40 or later
- intel ac_9461_firmware22.40 or later
- intel ac_9260_firmware22.40 or later
- intel ac_8265_firmware22.40 or later
- intel ac_8260_firmware22.40 or later
- intel ac_3168_firmware22.40 or later
- intel 7265_firmware22.40 or later
- intel ac_3165_firmware22.40 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| intel ax210_firmware | v < 22.40 | 22.40 |
| intel ax201_firmware | v < 22.40 | 22.40 |
| intel ax200_firmware | v < 22.40 | 22.40 |
| intel ac_9560_firmware | v < 22.40 | 22.40 |
| intel ac_9462_firmware | v < 22.40 | 22.40 |
| intel ac_9461_firmware | v < 22.40 | 22.40 |
| intel 9260_firmware | No range specified | — |
| intel ac_9260_firmware | v < 22.40 | 22.40 |
| intel ac_8265_firmware | v < 22.40 | 22.40 |
| intel ac_8260_firmware | v < 22.40 | 22.40 |
| intel ac_3168_firmware | v < 22.40 | 22.40 |
| intel 7265_firmware | v < 22.40 | 22.40 |
| intel ac_3165_firmware | v < 22.40 | 22.40 |
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