Wind River Support Network

HomeDefectsLIN1021-8153

Fixed

LIN1021-8153 : Security Advisory - linux - CVE-2021-47193

Created: Apr 10, 2024 Updated: Nov 27, 2025

Resolved Date: Nov 27, 2025

Found In Version: 10.21.20.1

Fix Version: 10.21.20.26

Severity: Standard

Applicable for: Wind River Linux LTS 21

Component/s: Kernel

Description

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

scsi: pm80xx: Fix memory leak during rmmod

Driver failed to release all memory allocated. This would lead to memory
leak during driver removal.

Properly free memory when the module is removed.

CVEs

CVE-2021-47193