CVE-2022-41218

PoC ×2—

CVSS 3.1

5.5 medium

EPSS

<1%p54

Published

Sep 21, 2022 (Sep 21, 2022)

Modified

Jun 17, 2026

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.

Vendors: linux debian
Products: linux kernel, debian linux
Weakness: CWE-416
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.8%)

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