The vulnerability of the netup_unidvb_dma_fini() function in the drivers/media/pci/netup_unidvb/netup_unidvb_core.c file of the Linux operating system’s multimedia device driver, which allows a hacker to cause a service failure.

The vulnerability of the netupunidvbdmafini function in the drivers/media/pci/netupunidvb/netupunidvbcore.c file of the Linux operating system’s multimedia device driver lies in the reuse of previously freed memory. Exploiting this vulnerability could allow an attacker to cause a service failure...