NVD List

Id Name Description Reject CVSS Version CVSS Score Severity Pub Date Modified Date Actions
87730  CVE-2017-10917  Xen through 4.8.x does not validate the port numbers of polled event channel ports, which allows guest OS users to cause a denial of service (NULL pointer dereference and host OS crash) or possibly obtain sensitive information, aka XSA-221.    9.4  High  2017-07-18  2017-07-10  View
87729  CVE-2017-10916  The vCPU context-switch implementation in Xen through 4.8.x improperly interacts with the Memory Protection Extensions (MPX) and Protection Key (PKU) features, which makes it easier for guest OS users to defeat ASLR and other protection mechanisms, aka XSA-220.    Medium  2017-07-18  2017-07-10  View
87728  CVE-2017-10915  The shadow-paging feature in Xen through 4.8.x mismanages page references and consequently introduces a race condition, which allows guest OS users to obtain Xen privileges, aka XSA-219.    6.8  Medium  2017-07-18  2017-07-10  View
87727  CVE-2017-10914  The grant-table feature in Xen through 4.8.x has a race condition leading to a double free, which allows guest OS users to cause a denial of service (memory consumption), or possibly obtain sensitive information or gain privileges, aka XSA-218 bug 2.    6.8  Medium  2017-07-18  2017-07-10  View
87726  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.    7.5  High  2017-07-18  2017-07-10  View

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