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...

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...

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...

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...

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...

Microsoft Windows - Sandboxed Mount Reparse Point Creation Mitigation Bypass Redux (MS16-008) (2)

Microsoft Windows - Sandboxed Mount Reparse Point Creation Mitigation Bypass Redux MS16-008 2 Source: https://code.google.com/p/google-security-research/issues/detail?id=589 Windows: Sandboxed Mount Reparse Point Creation Mitigation Bypass Redux 2 Platform: Windows 8.1, not tested any other OS...

Microsoft Windows 10 - Sandboxed Mount Reparse Point Creation Mitigation Bypass (MS15-111)

Microsoft Windows 10 - Sandboxed Mount Reparse Point Creation Mitigation Bypass MS15-111 Source: https://code.google.com/p/google-security-research/issues/detail?id=486 Windows: Sandboxed Mount Reparse Point Creation Mitigation Bypass Platform: Windows 10 build 10240, earlier versions do not have...

Windows 10 Sandboxed Mount Reparse Point Creation Mitigation Bypass (MS15-111)

Exploit for windows platform in category remote exploits Source: https://code.google.com/p/google-security-research/issues/detail?id=486 Windows: Sandboxed Mount Reparse Point Creation Mitigation Bypass Platform: Windows 10 build 10240, earlier versions do not have the functionality Class: Securi...

Microsoft Windows 10 - Sandboxed Mount Reparse Point Creation Mitigation Bypass (MS15-111)

Source: https://code.google.com/p/google-security-research/issues/detail?id=486 Windows: Sandboxed Mount Reparse Point Creation Mitigation Bypass Platform: Windows 10 build 10240, earlier versions do not have the functionality Class: Security Feature Bypass Summary: A mitigation added to Windows ...