CVE-2015-6654 in XenSource Xen
Résumé (Anglaise)
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.
Réserver
21/08/2015
Divulgation
03/09/2015
Entrées
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnérabilité | CWE | Exp | Con | CVE |
|---|---|---|---|---|---|
| 77520 | XenSource Xen Console xenmem_add_to_physmap_one élévation de privilèges | 264 | Non prouvée | Correctif officiel | CVE-2015-6654 |