Vulnerability in Linux

CVE-2025-39930

In the Linux kernel, the following vulnerability has been resolved: ASoC: simple-card-utils: Don't use __free(device_node) at graph_util_parse_dai() commit 419d1918105e ("ASoC: simple-card-utils: use __free(device_node) for device node") uses __free(device_node) for dlc->of_node, but we need to keep it while driver is in use. Don't use __free(device_node) in graph_util_parse_dai().

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.003 (16.0th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 16th percentile — 16.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-39930: held from 0.002 to 0.003.

EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.000

Affected products

  • Linux — versions 6.12.82, 419d1918105e5d9926ab02f1f834bb416dc76f65, 6.6.130
  • Linux Kernel

References

Frequently asked questions

What is CVE-2025-39930?
CVE-2025-39930 is a high-severity vulnerability in Linux. CVSS score: 8.4/10. Published 2025-04-18.
How severe is CVE-2025-39930?
High severity. CVSS v3 base score is 8.4 out of 10.