description: The dccp_disconnect function in net/dccp/proto.c in the Linux kernel through 4.14.3 allows local users to gain privileges or cause a denial of service (use-after-free) via an AF_UNSPEC connect system call during the DCCP_LISTEN state.
problem types: use-after-free
affected:
{
product: Linux kernel through 4.14.3
vendor: n/a
versions:
status: affected, version: Linux kernel through 4.14.3
}