CVE-2015-2752 in XenSource Xen

요약 (영어)

The XEN_DOMCTL_memory_mapping hypercall in Xen 3.2.x through 4.5.x, when using a PCI passthrough device, is not preemptible, which allows local x86 HVM domain users to cause a denial of service (host CPU consumption) via a crafted request to the device model (qemu-dm).

예약하다

2015. 03. 26.

공개

2015. 04. 01.

엔트리

VulDB provides additional information and datapoints for this CVE:

아이디	취약성	CWE	악용	대책	CVE
74496	XenSource Xen MMIO Mapping XEN_DOMCTL_memory_mapping 권한 상승	20	입증되지 않음	공식 수정	CVE-2015-2752