9.8 - CVE-2024-38921

Executive Summary

Informations
Name	CVE-2024-38921	First vendor Publication	2024-12-06
Vendor	Cve	Last vendor Modification	2024-12-17

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score	9.8
Base Score	9.8	Environmental Score	9.8
impact SubScore	5.9	Temporal Score	9.8
Exploitabality Sub Score	3.9

Attack Vector	Network	Attack Complexity	Low
Privileges Required	None	User Interaction	None
Scope	Unchanged	Confidentiality Impact	High
Integrity Impact	High	Availability Impact	High
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Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score	N/A	Attack Range	N/A
Cvss Impact Score	N/A	Attack Complexity	N/A
Cvss Expoit Score	N/A	Authentication	N/A
Calculate full CVSS 2.0 Vectors scores

Detail

Open Robotics Robotic Operating System 2 (ROS2) and Nav2 humble versions were discovered to contain a use-after-free via the nav2_amcl process. This vulnerability is triggered via remotely sending a request for change the value of dynamic-parameter`/amcl z_rand ` .

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-38921

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-416	Use After Free

CPE : Common Platform Enumeration

Type	Description	Count
Application	Openrobotics Robot Operating System cpe:2.3:a:openrobotics:robot_operating_system:2:humble:::::: cpe:2.3:a:openrobotics:robot_operating_system:2:iron::::::	2