// For flags

CVE-2025-35003

Apache NuttX RTOS: NuttX Bluetooth Stack HCI and UART DoS/RCE Vulnerabilities.

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

Improper Restriction of Operations within the Bounds of a Memory Buffer and Stack-based Buffer Overflow vulnerabilities were discovered in Apache NuttX RTOS Bluetooth Stack (HCI and UART components) that may result in system crash, denial of service, or arbitrary code execution, after receiving maliciously crafted packets. NuttX's Bluetooth HCI/UART stack users are advised to upgrade to version 12.9.0, which fixes the identified implementation issues. This issue affects Apache NuttX: from 7.25 before 12.9.0.

Se descubrieron vulnerabilidades de restricción incorrecta de operaciones dentro de los límites de un búfer de memoria y desbordamiento de búfer basado en pila en la pila Bluetooth de Apache NuttX RTOS (componentes HCI y UART). Estas vulnerabilidades pueden provocar un bloqueo del sistema, una denegación de servicio o la ejecución de código arbitrario tras recibir paquetes maliciosos. Se recomienda a los usuarios de la pila Bluetooth HCI/UART de NuttX que actualicen a la versión 12.9.0, que corrige los problemas de implementación identificados. Este problema afecta a Apache NuttX desde la versión 7.25 hasta la 12.9.0.

*Credits: Chongqing Lei <leicq@seu.edu.cn>, Zhen Ling <zhenling@seu.edu.cn>, Chongqing Lei <leicq@seu.edu.cn>, Tomek CEDRO <tomek@cedro.info>
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2025-04-15 CVE Reserved
  • 2025-05-26 CVE Published
  • 2025-05-28 CVE Updated
  • 2025-06-01 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-121: Stack-based Buffer Overflow
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Apache Software Foundation
Search vendor "Apache Software Foundation"
 Apache NuttX RTOS
Search vendor "Apache Software Foundation" for product "Apache NuttX RTOS"
 >= 7.25.0 < 12.9.0
Search vendor "Apache Software Foundation" for product "Apache NuttX RTOS" and version " >= 7.25.0 < 12.9.0"
en
Affected