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THREATINT
PUBLISHED

CVE-2024-8356

Visteon Infotainment VIP MCU Code Insufficient Validation of Data Authenticity Local Privilege Escalation Vulnerability



Description

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.

Reserved 2024-08-30 | Published 2024-11-22 | Updated 2024-11-25 | Assigner zdi


HIGH: 8.8CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Problem types

CWE-345: Insufficient Verification of Data Authenticity

Product status

Default status
unknown

cmu150_NA_74.00.324A
affected

References

www.zerodayinitiative.com/advisories/ZDI-24-1188/ (ZDI-24-1188)

cve.org (CVE-2024-8356)

nvd.nist.gov (CVE-2024-8356)

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