CVE-2025-39679

MediumCVSS 5.5/10Last modified Oct 19, 2026

Description

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

drm/nouveau/nvif: Fix potential memory leak in nvif_vmm_ctor().

When the nvif_vmm_type is invalid, we will return error directly without freeing the args in nvif_vmm_ctor(), which leading a memory leak. Fix it by setting the ret -EINVAL and goto done.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-401

Affected software

VendorProductVersions
LinuxLinux>= 6b252cf42281045a9f803d2198023500cfa6ebd2, < 72553fe19317fe93cb8591c83095c446bc7fe292; >= 6b252cf42281045a9f803d2198023500cfa6ebd2, < cabcb52d76d3d42f16c344a96e098dd9d18602f8; >= 6b252cf42281045a9f803d2198023500cfa6ebd2, < 7d9110e3b35d08832661da1a1fc2d24455981a04; >= 6b252cf42281045a9f803d2198023500cfa6ebd2, < bb8aeaa3191b617c6faf8ae937252e059673b7ea
LinuxLinux6.6

References

Timeline

Published
Sep 5, 2025
Last modified
Oct 19, 2026
NVD status
Analyzed

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CVE-2025-39679: Medium severity, CVSS 5.5 | Vulnix