CVE-2023-31315 in 3rd Gen EPYC Processors

Sumário

de MITRE • 12/08/2024

Improper validation in a model specific register (MSR) could allow a malicious program with ring0 access to modify SMM configuration while SMI lock is enabled, potentially leading to arbitrary code execution.

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• Responsável: AMD
• Reservar: 27/04/2023
• Divulgação: 12/08/2024
• Moderação: aceite
• Entrada: VDB-274097
• CPE: pronto
• CWE: CWE-94 (confirmado)
• CVSS: 6.8 (CNA)
• EPSS: 0.00032
• KEV: não
• Atividades: muito baixo

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2023-31315
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-31315
• CVE Details: https://www.cvedetails.com/cve/CVE-2023-31315/