CVE-2025-8474 - Alpine iLX-507 CarPlay Stack-based Buffer Overflow Code Execution Vulnerability

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MEDIUM

Alpine iLX-507 CarPlay Stack-based Buffer Overflow Code Execution Vulnerability

Published Aug 1, 2025

6.8

MEDIUM

CVSS 3.0

EPSS 0.25%

Description

Alpine iLX-507 CarPlay Stack-based Buffer Overflow Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Alpine iLX-507 devices. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the implementation of the Apple CarPlay protocol. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-26318.

Affected products

Vendor Alpine Product iLX-507 Default
n/a
- Version
  6.0.000
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Alpine

iLX-507

n/a

Version	Status	Constraints
6.0.000	affected	-

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-121

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-23400
Advisory
https://www.zerodayinitiative.com/advisories/ZDI-25-763/
x_research-advisoryThird Party Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-23400		Advisory
https://www.zerodayinitiative.com/advisories/ZDI-25-763/		x_research-advisoryThird Party Advisory