PT-2024-20810 · Open Robotics · Ros2

Published 2024-02-20 · Updated 2024-08-01 · CVE-2024-25198

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Open Robotics Robotic Operating System 2 (ROS2) and Nav2 humble versions

Description The issue arises from an inappropriate pointer order of laser scan filter .reset() and tf listener .reset() in the amcl node.cpp file, leading to a use-after-free condition.

Recommendations For Open Robotics Robotic Operating System 2 (ROS2) and Nav2 humble versions, consider reordering the pointer reset operations to prevent the use-after-free condition, specifically ensuring that tf listener .reset() is called before laser scan filter .reset(). At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2024-25198

Affected Products

Ros2

References · 6

• https://github.com/ros-planning/navigation2/pull/4070 · Patch
• https://github.com/ros-planning/navigation2/pull/4068 · Patch
• https://osv.dev/vulnerability/CVE-2024-25198 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-25198 · Security Note
• https://github.com/ros-planning/navigation2/blob/main/nav2_amcl/src/amcl_node.cpp#L331-L344 · Note
• https://twitter.com/CVEnew/status/1759935327727190095 · Twitter Post