NULL pointer dereference in Opennav Nav2
CVE-2024-25197
Open Robotics Robotic Operating Sytstem 2 (ROS2) and Nav2 humble versions were discovered to contain a NULL pointer dereference via the isCurrent() function at /src/layered_costmap.cpp.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.007 (50.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 50.6% 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/issues/3940 (Exploit, Issue Tracking)
- github.com/ros-planning/navigation2/issues/3958 (Exploit, Patch, Issue Tracking)
- github.com/ros-planning/navigation2/issues/3971 (Exploit, Patch, Issue Tracking)
- github.com/ros-planning/navigation2/issues/3972 (Exploit, Patch, Issue Tracking)
Frequently asked questions
- What is CVE-2024-25197?
- CVE-2024-25197 is a medium-severity vulnerability in Opennav Nav2, classified under NULL Pointer Dereference. CVSS score: 6.5/10. Published 2024-02-20.
- How severe is CVE-2024-25197?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2024-25197 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.