The vulnerabilities of the functions dvb_demux_open() and dvb_dmxdev_release() in the dvb-core driver of Linux operating systems allow a hacker to cause a service failure.

The vulnerabilities of the functions dvbdemuxopen and dvbdmxdevrelease in the dvb-core driver of Linux operating systems are related to the use of memory after it is freed when processing the parameters dvbdev-users and dvrdvbdev-users. Exploiting these vulnerabilities can allow an attacker to...