CVE-2014-8867

2014-12-01T10:59:09
ID CVE-2014-8867
Type cve
Reporter NVD
Modified 2018-10-30T12:27:35

Description

The acceleration support for the "REP MOVS" instruction in Xen 4.4.x, 3.2.x, and earlier lacks properly bounds checking for memory mapped I/O (MMIO) emulated in the hypervisor, which allows local HVM guests to cause a denial of service (host crash) via unspecified vectors.