CVE-2017-12134

2017-08-15T12:49:14
ID RH:CVE-2017-12134
Type redhatcve
Reporter redhat.com
Modified 2019-10-12T00:25:43

Description

The xen_biovec_phys_mergeable function in drivers/xen/biomerge.c in Xen might allow local OS guest users to corrupt block device data streams and consequently obtain sensitive memory information, cause a denial of service, or gain host OS privileges by leveraging incorrect block IO merge-ability calculation.