Paper/Archive/CVE-2024-38920

CVE-2024-38920

open_robotics nav2_humble — Open Robotics Robotic Operating System 2 (ROS2) and Nav2 humble versions were discovered to contain a use-after-free via the nav2_amcl pr…

EPSS 0.5%public exploit CVSS 9.1

critical.is priorityof 100

CVSS 9.1 (ADP)9.1 / 10 × 3027.3 Not in CISA KEV+300.0 EPSS percentile 44.8.448 × 209.0 Exploit: SSVC poc+1010.0 SSVC exploitation: poc+100.0

Description · from the CVE record

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 triggerd via remotely sending a request for change the value of dynamic-parameter`/amcl max_beams` .

Affected

ProductAffectedFixed inSource

n/an/a–CNA

nav2_humble≤ *–CISA-ADP

ros2≤ *–CISA-ADP

Scores by source

CISA ADP9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: partial

References

refgithub.com/ros-navigation/navigation2/issues/4379 refgithub.com/ros-navigation/navigation2/pull/4397 refgithub.com/GoesM/ROS-CVE-CNVDs