CVE-2017-10239

CVE-2017-10239 is a high-severity vulnerability in Oracle VM VirtualBox, affecting versions prior to 5.1.24. A highly privileged attacker with infrastructure logon can exploit this to cause a complete denial of service, and gain limited unauthorized read, write, and delete access to VirtualBox data. The CVSS 3.0 score is 7.3, indicating local attack vector, low attack complexity, and high impact on availability, with some impact on confidentiality and integrity. There is no known active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.