CVE-2021-33115 — Improper Input Validation in Intel Uefi Wifi Driver

CWE-20 — Improper Input Validation4 documents4 sources
Severity
8.8HIGHNVD
EPSS
0.5%
top 33.51%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Intel Uefi Wifi DriverIntel Proset Wireless Wifi IN Uefi
Timeline
PublishedFeb 9
Latest updateFeb 11

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.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5intel_proset/wireless_wifi_in_uefiSee references
▶NVDintel/uefi_wifi_driver< 1.2.8.21337

🔴Vulnerability Details

3
GHSA
GHSA-22v8-m2j9-v5f6: Improper input validation for some Intel(R) PROSet/Wireless WiFi in UEFI may allow an unauthenticated user to potentially enable escalation of privile↗2022-02-11
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CVEList
CVE-2021-33115: Improper input validation for some Intel(R) PROSet/Wireless WiFi in UEFI may allow an unauthenticated user to potentially enable escalation of privile↗2022-02-09
▶
OSV
CVE-2021-33115: Improper input validation for some Intel(R) PROSet/Wireless WiFi in UEFI may allow an unauthenticated user to potentially enable escalation of privile↗2022-02-09
▶
CVE-2021-33115 — Improper Input Validation in Intel | cvebase