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Fixed

LIN1021-4419 : Security Advisory - linux - CVE-2022-41218

Created: Sep 21, 2022 Updated: Apr 18, 2023

Resolved Date: Feb 20, 2023

Found In Version: 10.21.20.1

Fix Version: 10.21.20.17

Severity: Standard

Applicable for: Wind River Linux LTS 21

Component/s: Kernel

Description

In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused by refcount races, affecting dvb_demux_open and dvb_dmxdev_release.

CREATE(Triage):(User=admin) CVE-2022-41218 (https://nvd.nist.gov/vuln/detail/CVE-2022-41218)

CVEs

CVE-2022-41218