CVE-2020-9014
MEDIUM
5.5
CVSS Score
Published: February 5, 2021 at 06:50 PM UTC
Updated: June 17, 2026 at 03:27 AM UTC
1 product affected across 1 vendorIprojection
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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.4%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 2.30
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (4)
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/FULLSHADE/Kernel-exploitsx_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/FULLSHADE/Kernel-exploits/tree/master/EMP_NSAU.sysCVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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