CVE-2014-5146 in Linux Foundation Xen
Sumário (Inglês)
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 a guest, a different vulnerability than CVE-2014-5149.
Reservar
30/07/2014
Divulgação
22/08/2014
Inscrições
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerabilidade | CWE | Exp | Con | CVE |
|---|---|---|---|---|---|
| 67313 | Linux Foundation Xen MMU Virtualization Negação de Serviço | 399 | Não provado | Correção oficial | CVE-2014-5146 |