VDB
CVE-2021-33113
CVE-2021-33113
PUBLISHED
CVSS 8.100000381469727 HIGH
Improper input validation for some Intel(R) PROSet/Wireless WiFi in multiple operating systems and Killer(TM) WiFi in Windows 10 and 11 may allow an unauthenticated user to potentially enable denial of service or information disclosure via adjacent access.
EPSS 0.69% · 52.7th percentile
Risk Scores
CVSS 3.1
8.100000381469727
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS Score
0.69%
52.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:20.04:LTS | linux-firmware | 1.183, 1.187.29, 0 |
| Ubuntu:14.04:LTS | linux-firmware | 1.127.8, 1.127.5, 1.127.15 |
| Ubuntu:22.04:LTS | linux-firmware | 20220329.git681281e4-0ubuntu3.14, 20220329.git681281e4-0ubuntu3.16, 0 |
| Ubuntu:24.04:LTS | linux-firmware | 0, 20240318.git3b128b60-0ubuntu2.25, 20240318.git3b128b60-0ubuntu2.23 |
| Ubuntu:16.04:LTS | linux-firmware | 1.157.20, 1.149, 1.152 |
| Ubuntu:Pro:18.04:LTS | linux-firmware | 1.173.9, 1.173.14, 1.171 |
| Ubuntu:25.10 | linux-firmware | 20250901.git993ff19b-0ubuntu1.7, 20250317.git1d4c88ee-0ubuntu1, 20250901.git993ff19b-0ubuntu1.5 |
Timeline
- Feb 9, 2022 CVE Published
- Feb 10, 2022 EPSS Score
- Apr 4, 2022 EPSS Score
- May 28, 2022 EPSS Score
- Jul 21, 2022 EPSS Score
- Sep 13, 2022 EPSS Score
- Nov 5, 2022 EPSS Score
- Dec 28, 2022 EPSS Score
- Feb 20, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 14, 2023 EPSS Score
- Jun 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-33113 advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00582.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-33113 third-party-advisory