What is the CVSS score of CVE-2024-25198?

CVE-2024-25198 has a CVSS 3.1 base score of 9.1 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H. EPSS exploitation probability: 0.7%.

Is there a public PoC exploit available for CVE-2024-25198?

Yes, a public proof-of-concept exploit is available for CVE-2024-25198. Prioritise patching immediately. EPSS: 0.7%.

Is there a patch available for CVE-2024-25198?

Yes, a patch is available for CVE-2024-25198. Update the affected software to the latest version immediately.

Nav2 CVE-2024-25198

CRITICAL

Use After Free (CWE-416)

2024-02-20 cve@mitre.org

Use After Free Information Disclosure Memory Corruption Nav2 Robot Operating System

9.1

CVSS 3.1 · Vendor: mitre

Severity by source

Vendor (mitre) PRIMARY

9.1 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Primary rating from Vendor (mitre) · only source for this CVE.

CVSS VectorVendor: mitre

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Feb 20, 2024 - 14:15 cve.org

CRITICAL 9.1

DescriptionCVE.org

AnalysisAI

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. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Use After Free (CWE-416), which allows attackers to access freed memory to execute arbitrary code or crash the application. 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. Affected products include: Opennav Nav2, Openrobotics Robot Operating System.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Use smart pointers or garbage-collected languages. Set pointers to NULL after freeing. Enable memory sanitizers.