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.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
EPSS 0.01%
Third-Party Advisory zerodayinitiative.com
Affected: Visteon Infotainment
Published at:
Updated at:

References

Link Tags
https://www.zerodayinitiative.com/advisories/ZDI-24-1188/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2024-8356?
CVE-2024-8356 has been scored as a high severity vulnerability.
How to fix CVE-2024-8356?
To fix CVE-2024-8356, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-8356 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-8356 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-8356?
CVE-2024-8356 affects Visteon Infotainment.
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