IBM AIX 7.1, 7.2, 7.3, and VIOS 3.1 could allow a non-privileged local user to exploit a vulnerability in the AIX NFS kernel extension to cause a denial of service. IBM X-Force ID: 238640. Referenceshttps://www.ibm.com/support/pages/node/6847947https://exchange.xforce.ibmcloud.com/vulnerabilities/238640