CVE-2025-14309
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-09

Last updated on: 2025-12-09

Assigner: Government Technology Agency of Singapore Cyber Security Group (GovTech CSG)

Description
NULL Pointer Dereference vulnerability in ravynsoft ravynos.This issue affects ravynos: through 0.5.2.
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Meta Information
Published
2025-12-09
Last Modified
2025-12-09
Generated
2026-06-16
AI Q&A
2025-12-09
EPSS Evaluated
2026-06-15
NVD
CVE-2025-14309
EUVD
EUVD-2025-201905
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
ravynsoft ravynos 0.5.2
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-476 The product dereferences a pointer that it expects to be valid but is NULL.
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Executive Summary

This vulnerability is a NULL Pointer Dereference in ravynsoft ravynos versions up to 0.5.2. It occurs when the software attempts to access or dereference a pointer that is NULL, which can cause the program to crash or behave unexpectedly.

Impact Analysis

The impact of this vulnerability is a high severity availability issue, meaning it can cause the affected system to crash or become unavailable, potentially disrupting services or operations.

Mitigation Strategies

To mitigate this vulnerability, you should update Ravynos to a version that includes the security patch fixing CVE-2025-14309. The patch applies input validation in the function `vq_endchains()` to prevent NULL pointer dereference issues. Applying this update will eliminate the vulnerability inherited from the cloned ACRN hypervisor code. [1]

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