CVE-2024-38921

Published: Dec 6, 2024Modified: Dec 17, 2024

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

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 ` .

Affected (2)

Products: Openrobotics: Robot Operating System

1 product

Robot Operating System

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Openrobotics Robot Operating System	Version 2 humble
Openrobotics Robot Operating System	Version 2 iron

Related CWEs

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (4)

https://github.com/GoesM/ROS-CVE-CNVDs

Source: cve@mitre.org

Third Party Advisory

https://github.com/ros-navigation/navigation2/issues/4379

Source: cve@mitre.org

ExploitIssue Tracking

https://github.com/ros-navigation/navigation2/pull/4397

Source: cve@mitre.org

Third Party Advisory

https://github.com/GoesM/ROS-CVE-CNVDs

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Third Party Advisory

Timeline

No history available yet.