CVE-2025-38015

MediumCVSS 5.5/10Last modified Nov 5, 2026

Description

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

dmaengine: idxd: fix memory leak in error handling path of idxd_alloc

Memory allocated for idxd is not freed if an error occurs during idxd_alloc(). To fix it, free the allocated memory in the reverse order of allocation before exiting the function in case of an error.

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>= a8563a33a5e26064061f2fb34215c97f0e2995f4, < 64afd9a1f644b27661420257dcc007d5009c99dd; >= a8563a33a5e26064061f2fb34215c97f0e2995f4, < 6e94a2c3e4c166cd2736ac225fba5889fb1e8ac0; >= a8563a33a5e26064061f2fb34215c97f0e2995f4, < 868dbce755ec92855362d213f47e045a8388361a; >= a8563a33a5e26064061f2fb34215c97f0e2995f4, < 4f005eb68890698e5abc6a3af04dab76f175c50c; >= a8563a33a5e26064061f2fb34215c97f0e2995f4, < 46a5cca76c76c86063000a12936f8e7875295838; 9526f051bedde01baa50081afe143a8bc5b8e6be; >= 6.0.9, < 6.1
LinuxLinux6.1

References

Timeline

Published
Jun 18, 2025
Last modified
Nov 5, 2026
NVD status
Analyzed

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CVE-2025-38015: Medium severity, CVSS 5.5 | Vulnix