SUSE CVE-2017-10920

The grant-table feature in Xen through 4.8.x mishandles a GNTMAPdevicemap and GNTMAPhostmap mapping, when followed by only a GNTMAPhostmap unmapping, 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...

Outpost24 Appsec Scale for Web Application Scanning

Today I would like to write about yet another Outpost24 product - cloud Web Application Scanner Appsec Scale. It is available in the same interface as Outpost24 Outscan, that I reviewed earlier. Select APPSEC SCALE in the start menu and you can scan web applications: New application If you don't...

The vulnerability of the grant-table component in the Xen hypervisor allows a attacker to trigger a service failure or gain privileged access to the host.

The vulnerability of the grant-table component in the Xen hypervisor is related to deficiencies in access control for GNTMAPdevicemap and GNTMAPhostmap. Exploiting this vulnerability could allow a malicious actor to trigger a service failure memory corruption or gain privileged access to the host...

The vulnerability of Xen hypervisors allows a attacker to trigger a service failure or gain privileged access to the host.

The vulnerability of Xen hypervisors is related to deficiencies in access control for GNTMAPdevicemap and GNTMAPhostmap provided that GNTMAPhostmap is in the unmapping mode. Exploiting this vulnerability can allow a malicious actor to cause a service failure memory corruption or gain privileged...

ALPINE-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...

DEBIAN-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...

UBUNTU-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...

Xen grant-table function denial of service vulnerability (CNVD-2017-21748)

Xen is an open source virtual machine monitor product developed at the University of Cambridge in the United Kingdom. The Xen grant-table feature fails to properly handle the mapping of GNTMAPdevicemap and GNTMAPhostmap, allowing an attacker to exploit a vulnerability by submitting a special...