Wind River Support Network

HomeDefectsLIN1024-1394

Acknowledged

LIN1024-1394 : Security Advisory - linux - CVE-2021-47315

Created: May 21, 2024 Updated: Jan 7, 2026

Resolved Date: May 22, 2024

Found In Version: 10.24.33.1

Severity: Standard

Applicable for: Wind River Linux LTS 24

Component/s: Kernel

Description

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

memory: fsl_ifc: fix leak of IO mapping on probe failure

On probe error the driver should unmap the IO memory.  Smatch reports:

  drivers/memory/fsl_ifc.c:298 fsl_ifc_ctrl_probe() warn: 'fsl_ifc_ctrl_dev->gregs' not released on lines: 298.

CREATE(Triage):(User=admin) CVE-2021-47315 (https://nvd.nist.gov/vuln/detail/CVE-2021-47315)