VDB
CVE-2021-0066
CVE-2021-0066
PUBLISHED
CVSS 8.399999618530273 HIGH
Improper input validation in firmware for Intel(R) PROSet/Wireless Wi-Fi in multiple operating systems and Killer(TM) Wi-Fi in Windows 10 and 11 may allow an unauthenticated user to potentially enable escalation of privilege via local access.
EPSS 0.32% · 22.9th percentile
Risk Scores
CVSS 3.1
8.399999618530273
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.32%
22.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | linux-firmware | 1.154, 1.157.16, 1.157.21 |
| Ubuntu:Pro:20.04:LTS | linux-firmware | 1.187.36, 1.187.38, 1.187.39 |
| Ubuntu:22.04:LTS | linux-firmware | 20220329.git681281e4-0ubuntu3.11, 20220329.git681281e4-0ubuntu3.12, 20220329.git681281e4-0ubuntu3.16 |
| Ubuntu:14.04:LTS | linux-firmware | 1.127.11, 0, 1.116 |
| Ubuntu:Pro:18.04:LTS | linux-firmware | 1.173.17, 1.173.18, 1.173.19 |
| Ubuntu:24.04:LTS | linux-firmware | 20230919.git3672ccab-0ubuntu2.2, 20230919.git3672ccab-0ubuntu2.1, 0 |
| Ubuntu:25.10 | linux-firmware | *, *, 20250901.git993ff19b-0ubuntu1.9 |
Timeline
- Feb 9, 2022 CVE Published
- Feb 10, 2022 EPSS Score
- Apr 4, 2022 EPSS Score
- May 27, 2022 EPSS Score
- Jul 19, 2022 EPSS Score
- Sep 10, 2022 EPSS Score
- Nov 2, 2022 EPSS Score
- Dec 25, 2022 EPSS Score
- Feb 16, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 10, 2023 EPSS Score
- Jun 1, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-0066 third-party-advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00539.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-0066 third-party-advisory