PT-2018-6843

CVE-2017-18347

Publicado

2018-09-12

Atualizado

2021-05-04

Descrição por

CVSS 2.0

4.9

Média

MétricasAV:L/AC:L/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions: STMicroelectronics STM32F0 series devices (affected versions not specified)

Description: The issue is related to incorrect access control in RDP Level 1, which allows physically present attackers to extract the device's protected firmware via a special sequence of Serial Wire Debug (SWD) commands. This is due to a race condition between the full initialization of the SWD interface and the setup of flash protection.

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

Explorabilidade

Exploit

Impactos

Pesquisadores

Johannes Obermaier

Stefan Tatschner

Fornecedores

Produtos afetados

Enumeração de fraquezas

CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization (\'Race Condition\')

Identificadores relacionados