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CVE-2023-28885

MEDIUM
6.8
CVSS Score
Published: March 27, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 05:48 AM UTC
2 products affected across 1 vendorMylink Infotainment SystemChevrolet Equinox

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Severity
MEDIUM6.8
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

The MyLink infotainment system (build 2021.3.26) in General Motors Chevrolet Equinox 2021 vehicles allows attackers to cause a denial of service (temporary failure of Media Player functionality) via a crafted MP3 file.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Mylink Infotainment System· Gm
95%
2021.3.26
gm-chevrolet-equinox (environment)
Chevrolet Equinox· Gmdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: [email protected]
https://github.com/zj3t/Automotive-vulnerabilities/tree/main/GM/Chevrolet_Equinox2021
Third Party Advisory
Source: [email protected]
https://github.com/zj3t/GM_Vulnerability

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.8MEDIUMCISA-ADP
Attack Vector
PHYSICAL
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-787

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