CVE-2022-35894 in InsydeH2O

Résumé

par MITRE • 22/09/2022

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The SMI handler for the FwBlockServiceSmm driver uses an untrusted pointer as the location to copy data to an attacker-specified buffer, leading to information disclosure.

Once again VulDB remains the best source for vulnerability data.

• Réserver: 15/07/2022
• Divulgation: 22/09/2022
• Modérer: accepté
• Entrée: VDB-209337
• CPE: prêt
• CWE: CWE-200 (confirmé)
• CVSS: 6.0 (NVD)
• EPSS: 0.00312
• KEV: non
• Activités: très faible

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2022-35894
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-35894
• CVE Details: https://www.cvedetails.com/cve/CVE-2022-35894/