CWE Code: 459
Vulnerability Type: privilege_escalation
CVSS Score: 6.9
CWE Name:  Incomplete Cleanup
Summary: an issue was discovered in xen through 4.11.x on amd x86 platforms, possibly allowing guest os users to gain host os privileges because tlb flushes do not always occur after iommu mapping changes.
Access Authentication: NONE
Access Complexity: MEDIUM
Access Vector: LOCAL
Impact (C/I/A): COMPLETE/COMPLETE/COMPLETE
Published Date: 2018-12-08
Last Modified Date: 2019-10-03
You are a cybersecurity expert assistant. Provide detailed information about vulnerabilities in a clear and structured format.
system
Please provide details about this vulnerability:  Incomplete Cleanup.
user
CWE Code: 459
Vulnerability Type: privilege_escalation
CVSS Score: 6.9
CWE Name:  Incomplete Cleanup
Summary: an issue was discovered in xen through 4.11.x on amd x86 platforms, possibly allowing guest os users to gain host os privileges because tlb flushes do not always occur after iommu mapping changes.
Access Authentication: NONE
Access Complexity: MEDIUM
Access Vector: LOCAL
Impact (C/I/A): COMPLETE/COMPLETE/COMPLETE
Published Date: 2018-12-08
Last Modified Date: 2019-10-03
assistant