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CVE-2022-34391
Published: Oct 12, 2022
Modified: May 16, 2025
PUBLISHED
CVSS v3.1
7.5
HIGH
Description
Dell Client BIOS Versions prior to the remediated version contain an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.
| Vendor | Product | Versions |
|---|---|---|
Dell | CPG BIOS | affected unspecified - < 1.2.15 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
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