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. \Device\EMPNSAUIO and \DosDevices\EMPNSAU are similarly affected.

CVSS v3 5.5 MEDIUM
CVSS v2.0 2.1 LOW

5.5^/10

CVSS v3 : MEDIUM

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

2.1^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://epson.com/Support/wa00935	Patch Vendor Advisory
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

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2021-02-05 19:15

Updated : 2023-02-03 01:50

NVD link : CVE-2020-9014

Mitre link : CVE-2020-9014

CVE.ORG link : CVE-2020-9014

JSON object : View

Products Affected

epson

iprojection

CWE

NVD-CWE-noinfo

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