CVE-2025-39882 - CVE House
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Status published Unknown CVE-2025-39882

drm/mediatek: fix potential OF node use-after-free

Vulnerability Description

In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: fix potential OF node use-after-free The for_each_child_of_node() helper drops the reference it takes to each node as it iterates over children and an explicit of_node_put() is only needed when exiting the loop early. Drop the recently introduced bogus additional reference count decrement at each iteration that could potentially lead to a use-after-free.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Linux
Vulnerable Versions:
7d98166183d627c0b9daca7672b2191fae0f8a03, 31ce7c089b50c3d3056c37e0e25e7535e4428ae1, fae58d0155a979a8c414bbc12db09dd4b2f910d0, 1f403699c40f0806a707a9a6eed3b8904224021a, 6.6.105, 6.12.45, 6.16.5

Timeline

Official Publish: September 23rd, 2025
Last Modified: May 11th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.