CVE-2022-41218 Information

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.

Reference

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/drivers/media/dvb-core/dmxdev.c https://lore.kernel.org/all/20220908132754.30532-1-tiwai@suse.de/