Use After Free in Opennav Nav2
CVE-2024-25198
Inappropriate pointer order of laser_scan_filter_.reset() and tf_listener_.reset() (amcl_node.cpp) in Open Robotics Robotic Operating Sytstem 2 (ROS2) and Nav2 humble versions leads to a use-after-free.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.
EPSS exploit prediction
EPSS: 0.007 (51.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 51.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Opennav Nav2
- Openrobotics Robot Operating System — versions 2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/ros-planning/navigation2/pull/4068 (Exploit, Patch, Issue Tracking)
- github.com/ros-planning/navigation2/pull/4070 (Patch, Issue Tracking)
- github.com/ros-planning/navigation2/blob/main/nav2_amcl/src/amcl_node.cpp (Product)
Frequently asked questions
- What is CVE-2024-25198?
- CVE-2024-25198 is a critical-severity vulnerability in Opennav Nav2, classified under Use After Free. CVSS score: 9.1/10. Published 2024-02-20.
- How severe is CVE-2024-25198?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2024-25198 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.