Overview
- Description
- Tesla Model 3 bsa_server BIP Heap-based Buffer Overflow Arbitrary Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected Tesla Model 3 vehicles. An attacker must first obtain the ability to pair a malicious Bluetooth device with the target system in order to exploit this vulnerability. The specific flaw exists within the bsa_server process. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of an unprivileged user in a sandboxed process. . Was ZDI-CAN-20737.
- Source
- zdi-disclosures@trendmicro.com
- NVD status
- Awaiting Analysis
Risk scores
CVSS 3.0
- Type
- Secondary
- Base score
- 4.6
- Impact score
- 3.4
- Exploitability score
- 1.2
- Vector string
- CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
- Severity
- MEDIUM
Weaknesses
- zdi-disclosures@trendmicro.com
- CWE-122
Social media
- Hype score
- Not currently trending