UBUNTU-CVE-2017-17566
Dashboard / Vulnerabilities / UBUNTU-CVE-2017-17566
Summary:
Details: An issue was discovered in Xen through 4.9.x allowing PV guest OS users to cause a denial of service (host OS crash) or gain host OS privileges in shadow mode by mapping a certain auxiliary page.
References: https://ubuntu.com/security/CVE-2017-17566, https://xenbits.xen.org/xsa/advisory-248.html, http://www.openwall.com/lists/oss-security/2017/12/12/4, https://www.cve.org/CVERecord?id=CVE-2017-17566
Affected packages
Package
Name: xen
Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
4.5.1-0ubuntu1
4.5.1-0ubuntu2
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
