Friday, February 5, 2021

CVE-2020-9453

Description

In Epson iProjection v2.30, the driver file EMP_MPAU.sys allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x9C402406 and IOCtl 0x9C40240A. (0x9C402402 has only a NULL pointer dereference.) This affects \Device\EMPMPAUIO and \DosDevices\EMPMPAU.

References to Advisories, Solutions, and Tools


References to Advisories, Solutions, and Tools

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Resourcehttps://epson.comhttps://github.com/FULLSHADE/Kernel-exploitshttps://github.com/FULLSHADE/Kernel-exploits/tree/master/EMP_MPAU.sys
 

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Thanks for everything Templateism - You should have written the code a little more complicated