CVE-2021-33115: Input Validation
First published: Wed Feb 09 2022(Updated: )
Improper input validation for some Intel(R) PROSet/Wireless WiFi in UEFI may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.
Credit: secure@intel.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Intel UEFI WiFi Driver | <1.2.8.21337 | |
| Intel AC 3165 Firmware | ||
| Intel AC 3168 Firmware | ||
| Intel AC 7265 Firmware | ||
| Intel PROSet AC 8260 | ||
| Intel AC 8265 Firmware | ||
| Intel PROSet Wireless for AC 9260 | ||
| Intel ProSet AC 9461 | ||
| Intel ProSet AC 9462 | ||
| Intel Wireless-AC 9560 | ||
| Intel AX200 Firmware | ||
| Intel AX201 Firmware | ||
| Intel Wi-Fi 6 AX210 |
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Frequently Asked Questions
What is CVE-2021-33115?
CVE-2021-33115 is a vulnerability that allows an unauthenticated user to potentially enable escalation of privilege via adjacent access in some Intel(R) PROSet/Wireless WiFi in UEFI.
Which software is affected by CVE-2021-33115?
The Intel Uefi Wifi Driver version up to 1.2.8.21337 is affected by CVE-2021-33115.
What is the severity of CVE-2021-33115?
CVE-2021-33115 has a severity rating of 8.8 (high).
How can an unauthenticated user exploit CVE-2021-33115?
An unauthenticated user can exploit CVE-2021-33115 by leveraging adjacent access to potentially enable escalation of privilege.
Is Intel Ac 3165 affected by CVE-2021-33115?
No, Intel Ac 3165 is not affected by CVE-2021-33115.
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- 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 uefi wifi driver
- canonical/intel ac 3165 firmware
- canonical/intel ac 3168 firmware
- canonical/intel ac 7265 firmware
- canonical/intel proset ac 8260
- canonical/intel ac 8265 firmware
- canonical/intel proset wireless for ac 9260
- canonical/intel proset ac 9461
- canonical/intel proset ac 9462
- canonical/intel wireless-ac 9560
- canonical/intel ax200 firmware
- canonical/intel ax201 firmware
- canonical/intel wi-fi 6 ax210