CVE-2024-38920

Published Dec 5, 2024 CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed
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 triggerd via remotely sending a request for change the value of dynamic-parameter`/amcl max_beams` .

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00122}

epss

{'score': 0.00137}

Type Values Removed Values Added
First Time appeared Open Robotics ros2
CPEs cpe:2.3:a:open_robotics:nav2_humble:*:*:*:*:*:*:*:*
cpe:2.3:a:open_robotics:robotics_operating_system:*:*:*:*:*:*:*:*
cpe:2.3:o:open_robotics:nav2_humble:*:*:*:*:*:*:*:*
cpe:2.3:o:open_robotics:ros2:*:*:*:*:*:*:*:*
Vendors & Products Open Robotics robotics Operating System
Open Robotics ros2
Type Values Removed Values Added
First Time appeared Open Robotics
Open Robotics nav2 Humble
Open Robotics robotics Operating System
Weaknesses CWE-416
CPEs cpe:2.3:a:open_robotics:nav2_humble:*:*:*:*:*:*:*:*
cpe:2.3:a:open_robotics:robotics_operating_system:*:*:*:*:*:*:*:*
Vendors & Products Open Robotics
Open Robotics nav2 Humble
Open Robotics robotics Operating System
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H'}

ssvc

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

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

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Dec 6, 2024, 7:36 PM
Reserved
Jun 21, 2024, 12:00 AM
Status
Deferred
Published
Dec 5, 2024, 11:15 PM
Modified
Jun 17, 2026, 7:41 AM