EUVD-2014-5047

Malware in sbrugna...

CVE-2014-5146

CVE-2014-5146 affects Xen 4.2.x–4.4.x before the xsa97-hap patch. When using Hardware Assisted Paging (HAP), certain MMU virtualization ops are not preemptible, allowing a local HVM guest to trigger a DoS by consuming all vCPUs for pages assigned to the guest. It is described as a separate issue ...

CVE-2014-5149

CVE-2014-5149 affects Xen 4.2.x–4.4.x when using shadow pagetables. Certain MMU virtualization operations are not preemptible, allowing a local HVM guest to trigger a denial of service by processing every page assigned to the guest (vcpu consumption). This is described as a different vulnerabilit...

CVE-2014-5149: Undefined Security Weakness

Certain MMU virtualization operations in Xen 4.2.x through 4.4.x, when using shadow pagetables, are not preemptible, which allows local HVM guest to cause a denial of service vcpu consumption by invoking these operations, which process every page assigned to a guest, a different vulnerability tha...

CVE-2014-5146: Undefined Security Weakness

Certain MMU virtualization operations in Xen 4.2.x through 4.4.x before the xsa97-hap patch, when using Hardware Assisted Paging HAP, are not preemptible, which allows local HVM guest to cause a denial of service vcpu consumption by invoking these operations, which process every page assigned to ...