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
2026-07-06
AI Q&A
2025-12-10
EPSS Evaluated
2026-07-05
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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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]

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.

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