CVE-2020-9014
Last modified
CVE-2020-9014 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. 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.. EPSS estimates a 0.37% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Epson | Iprojection | <= 2.30 |
References
- https://epson.com/Support/wa00935Patch, Vendor Advisory
- https://github.com/FULLSHADE/Kernel-exploitsPatch, Third Party Advisory
- https://github.com/FULLSHADE/Kernel-exploits/tree/master/EMP_NSAU.sysPatch, Third Party Advisory
- https://epson.com/Support/wa00935Patch, Vendor Advisory
- https://github.com/FULLSHADE/Kernel-exploitsPatch, Third Party Advisory
- https://github.com/FULLSHADE/Kernel-exploits/tree/master/EMP_NSAU.sysPatch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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