An exploitable double fetch vulnerability exists in the SboxDrv.sys driver functionality of Invincea-X 6.1.3-24058. A specially crafted input buffer and race condition can result in kernel memory corruption, which could result in privilege escalation. An attacker needs to execute a special application locally to trigger this vulnerability.
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.
| Link | Tags |
|---|---|
| http://www.securityfocus.com/bid/99360 | third party advisory vdb entry |
| https://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0256 | third party advisory exploit technical description |