CVE-2017-8064

drivers/media/usb/dvb-usb-v2/dvb_usb_core.cen el kernel de Linux 4.9.x y 4.10.x en versiones anteriores a 4.10.12 interactúa incorrectamente con la opción CONFIG_VMAP_STACK, que permite a usuarios locales provocar una denegación de servicio (bloqueo del sistema o corrupción de memoria) o posiblemente tiene otro impacto no especificado aprovechando el uso de más de una página virtual para la lista de dispersión DMA.

It was discovered that the keyring implementation in the Linux kernel in some situations did not prevent special internal keyrings from being joined by userspace keyrings. A privileged local attacker could use this to bypass module verification. It was discovered that a buffer overflow existed in the trace subsystem in the Linux kernel. A privileged local attacker could use this to execute arbitrary code. Various other issues were also addressed.