CVE-2015-8615

The hvmsetcallbackvia function in arch/x86/hvm/irq.c in Xen 4.6 does not limit the number of printk console messages when logging the new callback method, which allows local HVM guest OS users to cause a denial of service via a large number of changes to the callback method HVMPARAMCALLBACKIRQ...

CVE-2015-8615

CVE-2015-8615 affects Xen 4.6 where the hvm_set_callback_via function in arch/x86/hvm/irq.c logs callback changes without limiting the number of printk console messages. This can allow a local HVM guest to cause a denial of service by flooding callback changes (HVM_PARAM_CALLBACK_IRQ). Public sou...