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prionPRIOn knowledge basePRION:CVE-2022-41218
HistorySep 21, 2022 - 7:15 a.m.

Design/Logic Flaw

2022-09-2107:15:00
PRIOn knowledge base
www.prio-n.com
8
use-after-free
refcount races
dvb demux_open
dvb dmxdev_release
security vulnerability

6.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

31.0%

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.

CPENameOperatorVersion
debian_linuxeq11.0
linux_kernelle5.19.10