PT-2023-9791 · Visteon · Visteon Infotainment

Dmitry Janushkevich + 1 · CVE-2024-8356 · Publicado 2023-04-24 · Atualizado 2024-12-11

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Visteon Infotainment (affected versions not specified)

Description This issue 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 issue. The specific flaw exists within the firmware update process of the VIP microcontroller, which does not properly verify the authenticity of the supplied firmware image before programming it into internal memory. An attacker can leverage this issue to escalate privileges and execute arbitrary code in the context of the VIP MCU.

Recommendations At the moment, there is no information about a newer version that contains a fix for this issue.

Correção

Insufficient Verification of Data Authenticity

Enumeração de Fraquezas

CWE-345

Identificadores relacionados

BDU:2024-11142

CVE-2024-8356

ZDI-24-1188

Produtos afetados

Visteon Infotainment

Referências · 9

• https://twitter.com/TheZDIBugs/status/1829590735861002655 · Publicação no Twitter
• https://vicone.com/blog/security-mitigations-for-the-multiple-zero-day-vulnerabilities-discovered-in-an-ivi-system · Nota
• https://t.me/true_secator/6412 · Publicação no Telegram
• https://zerodayinitiative.com/advisories/ZDI-24-1188 · Nota de Segurança
• https://twitter.com/CVEnew/status/1860199537001791761 · Publicação no Twitter
• https://bdu.fstec.ru/vul/2024-11142 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2024-8356 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2024-8356 · Nota de Segurança
• https://t.me/cvenotify/103842 · Publicação no Telegram