Memory Leak Vulnerability in habanalabs

Kernel Updated 02 Oct 2025

Summary

24/04/2022

Disclosed on

N/A

Severity

No i

Fix available

Unrated

Severity

Not published

CVSS Score

GSD-2022-1001704: habanalabs: fix possible memory leak in MMU DR fini. Affects Kernel versions < 12e49aefda2e04b07604f13e03f40027cbeb0dc6. No fix is published. How to fix ↓

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Background

The habanalabs package is a component of the Linux Kernel ecosystem. It provides support for Habana Labs AI accelerators. These accelerators are used for machine learning and artificial intelligence workloads. The package includes various drivers and modules to enable communication with the accelerators and manage their resources.

Vulnerability Detail

The identified vulnerability in habanalabs is related to a possible memory leak in the MMU DR fini function. This function is responsible for freeing up resources associated with the Memory Management Unit (MMU) of the AI accelerators. If the memory leak occurs, it can lead to a gradual depletion of available memory, potentially causing system instability or denial of service. The impact and attack plausibility of this vulnerability have not been proven yet.

How To Fix

No fixed version is published for this vulnerability.

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Conclusion

The memory leak vulnerability in habanalabs can be addressed by updating the Linux Kernel to version v5.15.34 or a later one. For further support on vulnerability remediation, please contact DevNack.com.

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