Boletines de Vulnerabilidades

CVE-2012-3516

   
Software afectado CITRIX
 
The GNTTABOP_swap_grant_ref sub-operation in the grant table hypercall in Xen 4.2 and Citrix XenServer 6.0.2 allows local guest kernels or administrators to cause a denial of service (host crash) and possibly gain privileges via a crafted grant reference that triggers a write to an arbitrary hypervisor memory location.

Link:

https://nvd.nist.gov/vuln/detail/CVE-2012-3516