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CVE-2023-35841

Description

Exposed IOCTL with Insufficient Access Control in Phoenix WinFlash Driver on Windows allows Privilege Escalation which allows for modification of system firmware.This issue affects WinFlash Driver: before 4.5.0.0.

POC

Reference

- https://blogs.vmware.com/security/2023/10/hunting-vulnerable-kernel-drivers.html

Github

No PoCs found on GitHub currently.