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.
History

Wed, 11 Dec 2024 04:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Mon, 25 Nov 2024 02:15:00 +0000

Type Values Removed Values Added
First Time appeared Visteon
Visteon infotainment
CPEs cpe:2.3:a:visteon:infotainment:cmu150_na_74.00.324a:*:*:*:*:*:*:*
Vendors & Products Visteon
Visteon infotainment
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 22 Nov 2024 21:45:00 +0000

Type Values Removed Values Added
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.
Title Visteon Infotainment VIP MCU Code Insufficient Validation of Data Authenticity Local Privilege Escalation Vulnerability
Weaknesses CWE-345
References
Metrics cvssV3_0

{'score': 8.8, 'vector': 'CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: zdi

Published: 2024-11-22T21:32:48.390Z

Updated: 2024-11-25T01:43:36.441Z

Reserved: 2024-08-30T16:16:05.013Z

Link: CVE-2024-8356

cve-icon Vulnrichment

Updated: 2024-11-25T01:36:19.017Z

cve-icon NVD

Status : Analyzed

Published: 2024-11-22T22:15:18.980

Modified: 2024-12-11T04:10:37.263

Link: CVE-2024-8356

cve-icon Redhat

No data.