CVE-2022-34391

Published Oct 12, 2022 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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.

Analysis

No analysis available yet

Remediation

No remediation available yet

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-37346 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.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
dell
Published
Updated
May 16, 2025, 1:44 PM
Reserved
Jun 23, 2022, 12:00 AM
Status
Modified
Published
Oct 12, 2022, 8:15 PM
Modified
Jun 17, 2026, 4:50 AM