CVEvulnerability
CVE-2020-9014
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-02-05
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 2.1 LOW — AV:L/AC:L/Au:N/C:N/I:N/A:P
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 configurations
• epson iprojection (<= 2.30)
References
- 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
- 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