RHEL 5 : xsa224_xen (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 5 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - xsa224 xen: grant table operations mishandle reference counts XSA-224 CVE-2017-10921 - The grant-table...

PT-2017-11609

Name of the Vulnerable Software and Affected Versions Xen versions prior to 4.9 Description The issue is related to the grant-table feature in Xen, which mishandles MMIO region grant references. This allows guest OS users to cause a denial of service, resulting in the loss of grant trackability...