CVE-2015-6654 in Xen

Resumen (Inglés)

The xenmem_add_to_physmap_one function in arch/arm/mm.c in Xen 4.5.x, 4.4.x, and earlier does not limit the number of printk console messages when reporting a failure to retrieve a reference on a foreign page, which allows remote domains to cause a denial of service by leveraging permissions to map the memory of a foreign guest.

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Reservar

2015-08-21

Divulgación

2015-09-03

Estado

Confirmado

Voces

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerabilidad	CWE	Exp	Con	CVE
77520	XenSource Xen Console xenmem_add_to_physmap_one escalada de privilegios	264	No probado	Arreglo oficial	CVE-2015-6654

Fuentes

• MITRE
• NVD
• CVE Details