Heap-based Buffer Overflow in Marvell Wi-Fi Firmware for Tesla Vehicles
CVE-2019-13581

9.8CRITICAL

Key Information:

Vendor

Marvell

Status
88w8688 Firmware
Vendor
CVE Published:
15 November 2019

What is CVE-2019-13581?

The Marvell 88W8688 Wi-Fi firmware, utilized in Tesla Model S and Model X vehicles manufactured prior to March 2018, is susceptible to a heap-based buffer overflow. This vulnerability arises through the Parrot Faurecia Automotive FC6050W module, permitting remote attackers to exploit the flaw by sending malformed Wi-Fi packets. Successful exploitation may lead to a denial of service or the execution of arbitrary code, posing significant risks to the vehicle's operational integrity.

References

https://www.marvell.com/documents/ioaj5dntk2ubykssa78s/
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https://keenlab.tencent.com/en/2020/01/02/exploiting-wifi...
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CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.