CVE-2020-9453 - Vulnerability Details - OpenCVE

Description

In Epson iProjection v2.30, the driver file EMP_MPAU.sys allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x9C402406 and IOCtl 0x9C40240A. (0x9C402402 has only a NULL pointer dereference.) This affects \Device\EMPMPAUIO and \DosDevices\EMPMPAU.

Published: 2021-02-05

Score: 5.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2020-30272	In Epson iProjection v2.30, the driver file EMP_MPAU.sys allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x9C402406 and IOCtl 0x9C40240A. (0x9C402402 has only a NULL pointer dereference.) This affects \Device\EMPMPAUIO and \DosDevices\EMPMPAU.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00052.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://epson.com
https://epson.com/Support/wa00936
https://github.com/FULLSHADE/Kernel-exploits
https://github.com/FULLSHADE/Kernel-exploits/tree/master/EMP_MPAU.sys

History

No history.

Subscriptions

Epson Iprojection

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-02-05T19:07:26.000Z

Updated: 2024-08-04T10:26:16.293Z

Reserved: 2020-02-28T00:00:00.000Z

Link: CVE-2020-9453

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-02-05T20:15:13.230

Modified: 2024-11-21T05:40:40.337

Link: CVE-2020-9453

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-476

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