High severity8.8NVD Advisory· Published Feb 9, 2022· Updated Jun 17, 2026

CVE-2021-33115

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Intel/Uefi Wifi Driver
cpe:2.3:a:intel:uefi_wifi_driver:*:*:*:*:*:*:*:*
Range: <1.2.8.21337
Intel/2200bg Proset Wirelesscpe-rescue
Intel/PROSet/Wireless WiFillm-fuzzy

Patches

Vulnerability mechanics

References

www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00582.htmlnvdVendor Advisory

News mentions

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epss	0.001
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kev	0.000
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ransomware	0.000