Linux kernel Heap Buffer Overflow DoS

The vulnerability of the ip6racontrol function in the net/ipv6/ipv6sockglue.c component of the Linux kernel is related to pointer arithmetic errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

UBUNTU-CVE-2019-12378

An issue was discovered in ip6racontrol in net/ipv6/ipv6sockglue.c in the Linux kernel through 5.1.5. There is an unchecked kmalloc of newra, which might allow an attacker to cause a denial of service NULL pointer dereference and system crash. NOTE: This has been disputed as not an issue...