CVE-2023-31313 – AMD PMFW Unintended Proxy Arbitrary Code Execution

CVE ID : CVE-2023-31313

Published : Feb. 12, 2026, 3:16 p.m. | 1 hour, 10 minutes ago

Description : An unintended proxy or intermediary in the AMD power management firmware (PMFW) could allow a privileged attacker to send malformed messages to the system management unit (SMU) potentially resulting in arbitrary code execution.

Severity: 7.2 | HIGH

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