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CVE-2024-8356— Visteon Infotainment VIP MCU Code Insufficient Validation of Data Authenticity Local Privilege Escalation Vulnerability

Quick assessment

Affected
Visteon Infotainment
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Visteon Infotainment是美国伟世通（Visteon）公司的一个汽车信息娱乐系统。 Visteon Infotainment存在数据伪造问题漏洞，该漏洞源于VIP微控制器固件更新过程中对提供的固件映像的真实性验证不足，可能导致本地攻击者在受影响的安装上提升权限执行任意代码。

AI Predicted 6.5 Difficulty: Moderate EPSS 0.17% · P6

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-8356

Vulnerability Information
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Vulnerability Title
Visteon Infotainment VIP MCU Code Insufficient Validation of Data Authenticity Local Privilege Escalation Vulnerability
Source: CVE Program / CVE List V5
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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对数据真实性的验证不充分
Source: CVE Program / CVE List V5
Vulnerability Title
Visteon Infotainment 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Visteon Infotainment是美国伟世通（Visteon）公司的一个汽车信息娱乐系统。 Visteon Infotainment存在数据伪造问题漏洞，该漏洞源于VIP微控制器固件更新过程中对提供的固件映像的真实性验证不足，可能导致本地攻击者在受影响的安装上提升权限执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Visteon Infotainment cmu150_NA_74.00.324A -

II. Public POCs for CVE-2024-8356

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III. Intelligence Information for CVE-2024-8356

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Vendor Advisories for CVE-2024-8356 (1)

Same Patch Batch · Visteon · 2024-11-22 · 6 CVEs total

CVE-2024-8360 Visteon Infotainment REFLASH_DDU_ExtractFile Command Injection Remote Code Execution Vulne
CVE-2024-8359 Visteon Infotainment REFLASH_DDU_FindFile Command Injection Remote Code Execution Vulnerab
CVE-2024-8357 Visteon Infotainment App SoC Missing Immutable Root of Trust in Hardware Local Privilege E
CVE-2024-8355 Visteon Infotainment System DeviceManager iAP Serial Number SQL Injection Vulnerability
CVE-2024-8358 Visteon Infotainment UPDATES_ExtractFile Command Injection Remote Code Execution Vulnerabi

IV. Related Vulnerabilities

Same product: Infotainment
Same vendor: Visteon
Same weakness: CWE-345

V. Comments for CVE-2024-8356

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