CVE-2025-39830

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Source

https://nvd.nist.gov/vuln/detail/CVE-2025-39830

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-39830.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-39830

Downstream

BELL-CVE-2025-39830

UBUNTU-CVE-2025-39830

Published

2025-09-16T14:15:51Z

Modified

2025-09-18T08:55:48.601467Z

Summary

[none]

Details

In the Linux kernel, the following vulnerability has been resolved:

net/mlx5: HWS, Fix memory leak in hwspoolbuddy_init error path

In the error path of hwspoolbuddy_init(), the buddy allocator cleanup doesn't free the allocator structure itself, causing a memory leak.

Add the missing kfree() to properly release all allocated memory.

References

Affected packages

Debian:13 / linux

Package

Name: linux
Purl: pkg:deb/debian/linux?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

6.*

6.12.38-1

6.12.41-1

6.12.43-1~bpo12+1

6.12.43-1

6.13~rc6-1~exp1

6.13~rc7-1~exp1

6.13.2-1~exp1

6.13.3-1~exp1

6.13.4-1~exp1

6.13.5-1~exp1

6.13.6-1~exp1

6.13.7-1~exp1

6.13.8-1~exp1

6.13.9-1~exp1

6.13.10-1~exp1

6.13.11-1~exp1

6.14.3-1~exp1

6.14.5-1~exp1

6.14.6-1~exp1

6.15~rc7-1~exp1

6.15-1~exp1

6.15.1-1~exp1

6.15.2-1~exp1

6.15.3-1~exp1

6.15.4-1~exp1

6.15.5-1~exp1

6.15.6-1~exp1

6.16~rc7-1~exp1

6.16-1~exp1

6.16.1-1~exp1

6.16.3-1~bpo13+1

6.16.3-1

6.16.5-1

6.16.6-1

6.16.7-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:14 / linux