CVE-2017-12134

The xenbiovecphysmergeable 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...

CVE-2017-12134: Incorrect Calculation

The xenbiovecphysmergeable 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...

PT-2017-2783

Name of the Vulnerable Software and Affected Versions Xen affected versions not specified XenServer affected versions not specified Description The issue is related to the xen biovec phys mergeable function in the biomerge.c driver, which has inadequate access control to certain functions. This c...