CVE-2024-25199
Inappropriate pointer order of map_sub_ and map_free(map_) (amcl_node.cpp) in Open Robotics Robotic Operating Sytstem 2 (ROS2) and Nav2 humble versions leads to a use-after-free.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.58%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Inappropriate pointer order of map_sub_ and map_free(map_) (amcl_node.cpp) in Open Robotics Robotic Operating Sytstem 2 (ROS2) and Nav2 humble versions leads to a use-after-free.
- CVSS 3.1
- 8.1 HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
- EPSS
- 0.58% probability · 47th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- opennav/nav2 · openrobotics/robot operating system
- Source
- cve@mitre.org
EPSS 0.6% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/ros-planning/navigation2/blob/main/nav2_amcl/src/amcl_node.cpp#L331-L344Product
- https://github.com/ros-planning/navigation2/pull/4078Exploit, Issue Tracking, Patch
- https://github.com/ros-planning/navigation2/pull/4079Issue Tracking, Patch
- https://github.com/ros-planning/navigation2/blob/main/nav2_amcl/src/amcl_node.cpp#L331-L344Product
- https://github.com/ros-planning/navigation2/pull/4078Exploit, Issue Tracking, Patch
- https://github.com/ros-planning/navigation2/pull/4079Issue Tracking, Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.