Denial of Service Vulnerability in Epson iProjection Software
CVE-2020-9014

5.5MEDIUM

Key Information:

Vendor

Epson

Status
Iprojection
Vendor
CVE Published:
5 February 2021

What is CVE-2020-9014?

Epson iProjection version 2.30 has a vulnerability that allows local users to trigger a denial of service (BSOD) by sending crafted input to the virtual audio device driver. This results from improper handling of specific IOCTL commands (0x9C402402, 0x9C402406, and 0x9C40240A) for the driver file EMP_NSAU.sys, which can lead to system instability.

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References

https://epson.com/wireless-projector-app
x_refsource_MISC
https://github.com/FULLSHADE/Kernel-exploits
x_refsource_MISC
https://github.com/FULLSHADE/Kernel-exploits/tree/master/...
x_refsource_MISC

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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