CVE-2024-27016

En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: netfilter: flowtable: validar encabezado pppoe Asegúrese de que haya suficiente espacio para acceder al campo de protocolo del encabezado PPPoe. Valídelo una vez antes de la búsqueda de la tabla de flujo, luego use una función auxiliar para acceder al campo de protocolo.

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: validate pppoe header Ensure there is sufficient room to access the protocol field of the PPPoe header. Validate it once before the flowtable lookup, then use a helper function to access protocol field.

Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. Gui-Dong Han discovered that the software RAID driver in the Linux kernel contained a race condition, leading to an integer overflow vulnerability. A privileged attacker could possibly use this to cause a denial of service.