CVE-2023-20687 - Vulnerability Details - OpenCVE

Description

In display drm, there is a possible double free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07570772; Issue ID: ALPS07570772.

Published: 2023-04-06

Score: 6.4 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

Vendor Product Default status Versions

MediaTek, Inc.

MT6879, MT6895, MT6983, MT8781

affected

Version	Status	Constraints
`Android 12.0, 13.0`	affected	—

Configuration 1 [-]

AND

OR	cpe:2.3:o:google:android:12.0:::::::*
	cpe:2.3:o:google:android:13.0:::::::*

OR	cpe:2.3:h:mediatek:mt6879:-:::::::*
	cpe:2.3:h:mediatek:mt6895:-:::::::*
	cpe:2.3:h:mediatek:mt6983:-:::::::*
	cpe:2.3:h:mediatek:mt8781:-:::::::*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00013.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://corp.mediatek.com/product-security-bulletin/April-2023

History

Wed, 12 Feb 2025 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Google Android

Mediatek Mt6879 Mt6895 Mt6983 Mt8781

MITRE

Status: PUBLISHED

Assigner: MediaTek

Published: 2023-04-06T00:00:00.000Z

Updated: 2025-02-12T15:25:19.851Z

Reserved: 2022-10-28T00:00:00.000Z

Link: CVE-2023-20687

Vulnrichment

Updated: 2024-08-02T09:14:40.176Z

NVD

Status : Modified

Published: 2023-04-06T18:15:09.757

Modified: 2025-02-12T16:15:36.453

Link: CVE-2023-20687

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-362

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