TI-2024-07748 Aliases CVE-2024-8356 GHSA-5x8w-vv68-5w4w

Insufficient verification of data authenticity in Visteon Infotainment

LOW 35CWE-345Published 2024-11-22 · Updated 2024-11-25

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-345.

Summary

Visteon Infotainment VIP MCU Code Insufficient Validation of Data Authenticity Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Visteon Infotainment systems. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the firmware update process of the VIP microcontroller. The process does not properly verify authenticity of the supplied firmware image before programming it into internal memory. An attacker can leverage this vulnerability to escalate privileges execute arbitrary code in the context of the VIP MCU. Was ZDI-CAN-23758.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00171 6th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Visteon	Infotainment	cmu150_NA_74.00.324A	—	No fix listed	CNA

Infotainment VendorVisteon Affected cmu150_NA_74.00.324A Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:visteon:infotainment:cmu150_na_74.00.324a:::::::*	cmu150_na_74.00.324a	Vulnerable	Visteon

cpe:2.3:a:visteon:infotainment:cmu150_na_74.00.324a:*:*:*:*:*:*:* Versions cmu150_na_74.00.324a Vulnerable ·Visteon

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-8356
2026-10-03 Alias added: GHSA-5x8w-vv68-5w4w

References

Advisory 1

ZDI-24-1188

TI-2024-07749 Visteon Infotainment App SoC Missing Immutable Root of Trust in Hardware Local Privilege… CVSS 3.1HIGH 7.8
TI-2024-07752 OS command injection in Visteon Infotainment CVSS 3.1MEDIUM 6.8
TI-2024-07751 OS command injection in Visteon Infotainment CVSS 3.1MEDIUM 6.8
TI-2024-07750 OS command injection in Visteon Infotainment CVSS 3.1MEDIUM 6.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences