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 ` .

Project Subscriptions

Vendors Products
Openrobotics Subscribe
Robot Operating System Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Sat, 12 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00122}

epss

{'score': 0.00137}


Tue, 17 Dec 2024 20:45:00 +0000

Type Values Removed Values Added
First Time appeared Openrobotics
Openrobotics robot Operating System
CPEs cpe:2.3:a:openrobotics:robot_operating_system:2:humble:*:*:*:*:*:*
cpe:2.3:a:openrobotics:robot_operating_system:2:iron:*:*:*:*:*:*
Vendors & Products Openrobotics
Openrobotics robot Operating System

Wed, 11 Dec 2024 17:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-416
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 06 Dec 2024 21:30:00 +0000

Type Values Removed Values Added
Description 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 ` .
References

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-12-11T17:11:39.627Z

Reserved: 2024-06-21T00:00:00

Link: CVE-2024-38921

cve-icon Vulnrichment

Updated: 2024-12-11T17:11:28.088Z

cve-icon NVD

Status : Analyzed

Published: 2024-12-06T22:15:19.600

Modified: 2024-12-17T20:29:13.017

Link: CVE-2024-38921

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses