Input validation

2021-02-0519:15:00

PRIOn knowledge base

www.prio-n.com

5.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

In Epson iProjection v2.30, the driver file (EMP_NSAU.sys) allows local users to cause a denial of service (BSOD) via crafted input to the virtual audio device driver with IOCTL 0x9C402402, 0x9C402406, or 0x9C40240A. \Device\EMPNSAUIO and \DosDevices\EMPNSAU are similarly affected.

CPENameOperatorVersion
iprojectionle2.30

CPE	Name	Operator	Version
	iprojection	le	2.30

References

epson.com/Support/wa00935

epson.com/wireless-projector-app

github.com/FULLSHADE/Kernel-exploits

github.com/FULLSHADE/Kernel-exploits/tree/master/EMP_NSAU.sys