// For flags

CVE-2018-1000800

 

Severity Score

9.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

zephyr-rtos version 1.12.0 contains a NULL base pointer reference vulnerability in sys_ring_buf_put(), sys_ring_buf_get() that can result in CPU Page Fault (error code 0x00000010). This attack appear to be exploitable via a malicious application call the vulnerable kernel APIs (system sys_ring_buf_get() and sys_ring_buf_put).

zephyr-rtos 1.12.0 contiene una vulnerabilidad de desreferencia de puntero NULL en sys_ring_buf_put() y sys_ring_buf_get() que puede resultar en un fallo de página de CPU (código de error 0x00000010). El ataque parece ser explotable si una aplicación maliciosa llama a las API (sys_ring_buf_get() y sys_ring_buf_put del sistema) del kernel vulnerable.

*Credits: N/A
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:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2018-09-06 CVE Reserved
  • 2018-09-06 CVE Published
  • 2024-09-17 CVE Updated
  • 2024-09-17 EPSS Updated
  • 2024-09-17 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-476: NULL Pointer Dereference
CAPEC
References (1)
URL Tag Source
URL Date SRC
https://github.com/zephyrproject-rtos/zephyr/issues/7638 2024-09-17
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Zephyrproject
Search vendor "Zephyrproject"
 Zephyr
Search vendor "Zephyrproject" for product "Zephyr"
 1.12.0
Search vendor "Zephyrproject" for product "Zephyr" and version "1.12.0"
-
Affected