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CVE-2024-38926

nvd nist
Published: Dec 6, 2024Modified: Dec 17, 2024

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9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

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

Affected (2)

Openrobotics
1 product
Robot Operating System
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Openrobotics
Robot Operating System
Version 2 humble
Robot Operating System
Version 2 iron

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (4)

Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
ExploitIssue Tracking
Source: cve@mitre.org
Third Party Advisory
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
ExploitIssue Tracking

Timeline

No history available yet.