CVE-2017-12135

Published: 24 August 2017

Xen allows local OS guest users to cause a denial of service (crash) or possibly obtain sensitive information or gain privileges via vectors involving transitive grants.

Priority

Cvss 3 Severity Score

8.8

Score breakdown

Status

Package	Release	Status
xen Launchpad, Ubuntu, Debian	trusty	Released (4.4.2-0ubuntu0.14.04.14)
	upstream	Needs triage
	xenial	Released (4.6.5-0ubuntu1.4)
	zesty	Released (4.8.0-1ubuntu2.4)
	Binaries built from this source package are in Universe and so are supported by the community.

Severity score breakdown

Parameter	Value
Base score	8.8
Attack vector	Local
Attack complexity	Low
Privileges required	Low
User interaction	None
Scope	Changed
Confidentiality	High
Integrity impact	High
Availability impact	High
Vector	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

References

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