CVE-2022-34401

Published Jan 18, 2023 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description

Dell BIOS contains a stack based buffer overflow vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to send larger than expected input to a parameter in order to gain arbitrary code execution in SMRAM.





Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-37356 Dell BIOS contains a stack based buffer overflow vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to send larger than expected input to a parameter in order 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
Apr 3, 2025, 7:42 PM
Reserved
Jun 23, 2022, 6:55 PM
Status
Modified
Published
Jan 18, 2023, 6:15 AM
Modified
Jun 17, 2026, 4:50 AM