CVE-2019-9977 Information

Description

The renderer process in the entertainment system on Tesla Model 3 vehicles mishandles JIT compilation which allows attackers to trigger firmware code execution and display a crafted message to vehicle occupants.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://www.securityfocus.com/bid/107551 https://twitter.com/thezdi/status/1109218603251859456 https://www.zdnet.com/article/tesla-car-hacked-at-pwn2own-contest/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8