CVE Vulnerability

CVE-2020-9014

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. DeviceEMPNSAUIO and DosDevicesEMPNSAU are similarly affected.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://epson.com/wireless-projector-app Product
https://github.com/FULLSHADE/Kernel-exploits Patch Third Party Advisory
https://github.com/FULLSHADE/Kernel-exploits/tree/master/EMP_NSAU.sys Patch Third Party Advisory
https://epson.com/Support/wa00935 Patch Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:epson:iprojection:*:*:*:*:*:*:*:*
Information

Published : 2021-02-05 07:15

Updated : 2023-02-03 01:50

NVD link : CVE-2020-9014

Mitre link : CVE-2020-9014

Products Affected
No products.
CWE
NVD-CWE-noinfo