PT-2023-23641 · Tesla · Tesla Model 3

David Berard + 3 · Publicado 2023-07-18 · Atualizado 2025-08-13 · CVE-2023-32155

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Tesla Model 3 (affected versions not specified)

Description This issue allows local attackers to escalate privileges on affected Tesla Model 3 vehicles. An attacker must first obtain the ability to execute code on the wifi subsystem in order to exploit this issue. The specific flaw exists within the bcmdhd driver, resulting from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this issue to escalate privileges and execute arbitrary code in the context of the kernel.

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

Correção

LPE

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

CVE-2023-32155

ZDI-23-971

Produtos afetados

Tesla Model 3

Referências · 5

• https://zerodayinitiative.com/advisories/ZDI-23-971 · Nota de Segurança
• https://twitter.com/CVEnew/status/1788296021497585893 · Publicação no Twitter
• https://t.me/cveNotify/132030 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2023-32155 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-32155 · Aviso do Fabricante