CVE Database›CVE-2025-38313

CVE-2025-38313

kernel: Linux kernel: Double-free vulnerability in fsl-mc bus driver can lead to denial of service, information disclosure, or arbitrary code execution.

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Severity

Moderate

Red Hat Product Security

6.7

CVSS 3.1

Review impact separately from score.

Published · July 10, 2025

Updated · June 30, 2026

Description

A flaw was found in the Linux kernel's bus: fsl-mc driver. A local attacker with low privileges could exploit a double-free vulnerability in the memory management of the mc_dev variable. This flaw could lead to a denial of service (DoS), where the system becomes unavailable, information disclosure, or potentially arbitrary code execution, allowing the attacker to run malicious code.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 6.7
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE-763 · Release of Invalid Pointer or Reference