CVE-2025-51619

A vulnerability in the Thesycon DPC Latency Checker driver dpc.sys thru 1.4.0 allows local unprivileged users to cause a denial-of-service BSOD condition on Windows systems. The driver exposes an IOCTL interface 0x81772008 that accepts user-controlled input without validating pointers before...

CVE-2025-51619

CVE-2025-51619 affects the Thesycon DPC Latency Checker driver (dpc.sys ) versions through 1.4.0 on Windows. The root cause is an unvalidated pointer dereference in the driver's IOCTL interface (0x81772008 ): a user-supplied pointer is dereferenced and the resulting value is passed to ExSetTimerR...