CVE-2022-34400 in Dell

Sumário

de MITRE • 01/02/2023

Dell BIOS contains a heap buffer overflow vulnerability. A local attacker with admin privileges could potentially exploit this vulnerability to perform an arbitrary write to SMRAM during SMM.

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• Responsável: Dell
• Reservar: 23/06/2022
• Divulgação: 01/02/2023
• Moderação: aceite
• Entrada: VDB-219914
• CPE: pronto
• CWE: CWE-122 (confirmado)
• CVSS: 7.1 (CNA)
• EPSS: 0.00208
• KEV: não
• Atividades: muito baixo

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2022-34400
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-34400
• CVE Details: https://www.cvedetails.com/cve/CVE-2022-34400/