description: In FreeBSD before 11.2-STABLE(r338987), 11.2-RELEASE-p4, and 11.1-RELEASE-p15, due to insufficient memory checking in the freebsd4_getfsstat system call, a NULL pointer dereference can occur. Unprivileged authenticated local users may be able to cause a denial of service.
problem types: Denial of service
affected:
{
product: FreeBSD
vendor: FreeBSD
versions:
status: affected, version: 11.2 before 11.2-RELEASE-p4
status: affected, version: 11.1 before 11.1-RELEASE-p15
}