CVE-2022-34390
CVSS V2 None
CVSS V3 High 7.8
Description
Dell BIOS contains a use of uninitialized variable vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
Overview
- CVE ID
- CVE-2022-34390
- Assigner
- security_alert@emc.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-10-12T20:15:11
- Last Modified Date
- 2022-10-13T18:25:59
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:dell:alienware_area-51_r5_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.0.6 | |
| cpe:2.3:h:dell:alienware_area-51_r5:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:dell:alienware_area-51_r4_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.0.6 | |
| cpe:2.3:h:dell:alienware_area-51_r4:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.dell.com/support/kbdoc/000203882 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-34390 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34390 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-10-12 21:00:17 | Added to TrackCVE | |||
| 2022-12-07 06:54:46 | secure@dell.com | security_alert@emc.com | CVE Assigner | updated |
| 2022-12-07 06:54:46 | 2022-10-12T20:15Z | 2022-10-12T20:15:11 | CVE Published Date | updated |
| 2022-12-07 06:54:46 | 2022-10-13T18:25:59 | CVE Modified Date | updated | |
| 2022-12-07 06:54:46 | Analyzed | Vulnerability Status | updated |