SUSE CVE-2017-10921

The grant-table feature in Xen through 4.8.x does not ensure sufficient type counts for a GNTMAPdevicemap and GNTMAPhostmap mapping, which allows guest OS users to cause a denial of service count mismanagement and memory corruption or obtain privileged host OS access, aka XSA-224 bug 2...

The vulnerability of the XENMAPSPACE_grant_table function in Xen hypervisors allows a perpetrator to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the XENMAPSPACEgranttable function in Xen hypervisors is related to insecure management of privileges. Exploiting this vulnerability allows attackers to access confidential data, compromise its integrity, and cause service interruptions...

DEBIAN-CVE-2017-10913

The grant-table feature in Xen through 4.8.x provides false mapping information in certain cases of concurrent unmap calls, which allows backend attackers to obtain sensitive information or gain privileges, aka XSA-218 bug 1...