CVE-2023-39076

View on CVE.org

Published Sep 8, 2023 CVSS 3.1 · 4.6 Medium EPSS < 1% KEV · Not listed

Description

Injecting random data into the USB memory area on a General Motors (GM) Chevrolet Equinox 2021 Software. 2021.03.26 (build version) vehicle causes a Denial of Service (DoS) in the in-car infotainment system.

Affected Products

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 [-]

AND

cpe:2.3:a:gm:mylink_infotainment_system:2021.3.26:*:*:*:*:*:*:*

cpe:2.3:h:gm:chevrolet_equinox:2021:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-42823	Injecting random data into the USB memory area on a General Motors (GM) Chevrolet Equinox 2021 Software. 2021.03.26 (build version) vehicle causes a Denial of Service (DoS) in the in-car infotainment system.

Metrics

No CVSS v4.0

Attack Vector Physical

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.354% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://blog.dhjeong.kr/posts/vuln/202307/gm-chevrolet/
https://blog.jhyeon.dev/posts/vuln/202307/gm-chevrolet/
https://nvd.nist.gov/vuln/detail/CVE-2023-39076

History

Sep 26, 2024 6:30 PM Scoring metrics updated View changes

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

Subscriptions

Gm Chevrolet Equinox Mylink Infotainment System

Weaknesses

NVD-CWE-noinfo

Sources

CVE record Updated: Sep 26, 2024, 6:05 PM

Status: PUBLISHED
Assigner: mitre
Published: Sep 8, 2023, 12:00 AM
Updated: Sep 26, 2024, 6:05 PM
Reserved: Jul 25, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 6:02 PM

Updated: Aug 2, 2024, 6:02 PM

NVD Updated: Jun 17, 2026, 6:11 AM

Status: Modified
Published: Sep 8, 2023, 1:15 PM
Modified: Jun 17, 2026, 6:11 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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