CVE ID | CVE-2019-3017 |
CVSS SCORE | 8.2, AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
AFFECTED VENDORS |
Oracle |
AFFECTED PRODUCTS |
VirtualBox |
VULNERABILITY DETAILS |
This vulnerability allows local attackers to escalate privileges on affected installations of Oracle VirtualBox. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the shader_record_register_usage function. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated object. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the hypervisor. |
ADDITIONAL DETAILS |
Oracle has issued an update to correct this vulnerability. More details can be found at:
https://www.oracle.com/security-alerts/cpuoct2019.html |
DISCLOSURE TIMELINE |
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CREDIT | huyna of Viettel Cyber Security |