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CVE-2023-31343

nvd nist
Published: Feb 11, 2025Modified: Jun 17, 2026Deferred

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7.5
Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Exploitability: 0.8 / Impact: 6.0
Source: psirt@amd.com (Secondary)

Description

Improper input validation in the SMM handler may allow a privileged attacker to overwrite SMRAM, potentially leading to arbitrary code execution.

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