CVE-2022-21794
CVSS V2 None
CVSS V3 Medium 6.7
Description
Improper authentication in BIOS firmware for some Intel(R) NUC Boards, Intel(R) NUC Business, Intel(R) NUC Enthusiast, Intel(R) NUC Kits before version HN0067 may allow a privileged user to potentially enable escalation of privilege via local access.
Overview
- CVE ID
- CVE-2022-21794
- Assigner
- secure@intel.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-11-11T16:15:11
- Last Modified Date
- 2022-11-17T15:45:08
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:intel:nuc_kit_nuc8i7hnk_firmware:*:*:*:*:*:*:*:* | 1 | OR | hn0067 | |
| cpe:2.3:h:intel:nuc_kit_nuc8i7hnk:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:intel:nuc_kit_nuc8i7hvk_firmware:*:*:*:*:*:*:*:* | 1 | OR | hn0067 | |
| cpe:2.3:h:intel:nuc_kit_nuc8i7hvk:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:intel:nuc_8_enthusiast_nuc8i7hvkva_firmware:*:*:*:*:*:*:*:* | 1 | OR | hn0067 | |
| cpe:2.3:h:intel:nuc_8_enthusiast_nuc8i7hvkva:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:intel:nuc_8_enthusiast_nuc8i7hvkvaw_firmware:*:*:*:*:*:*:*:* | 1 | OR | hn0067 | |
| cpe:2.3:h:intel:nuc_8_enthusiast_nuc8i7hvkvaw:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:intel:nuc_8_business_nuc8i7hnkqc_firmware:*:*:*:*:*:*:*:* | 1 | OR | hn0067 | |
| cpe:2.3:h:intel:nuc_8_business_nuc8i7hnkqc:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 6.7
- Base Severity
- MEDIUM
- Exploitability Score
- 0.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00752.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-21794 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21794 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-11-11 17:00:07 | Added to TrackCVE | |||
| 2022-12-07 17:38:20 | 2022-11-11T16:15Z | 2022-11-11T16:15:11 | CVE Published Date | updated |
| 2022-12-07 17:38:20 | 2022-11-17T15:45:08 | CVE Modified Date | updated | |
| 2022-12-07 17:38:20 | Analyzed | Vulnerability Status | updated | |
| 2022-12-07 17:38:22 | CPE Information | updated |