title: Information disclosure vulnerability
description: VMware ESXi, Workstation, and Fusion contain an information disclosure vulnerability in the UHCI USB controller. A malicious actor with administrative access to a virtual machine may be able to exploit this issue to leak memory from the vmx process.
affected:
{
defaultStatus: unaffected
product: VMware ESXi
vendor: n/a
versions:
lessThan: ESXi80U2sb-23305545, status: affected, version: 8.0 , versionType: custom
lessThan: ESXi80U1d-23299997, status: affected, version: 8.0, versionType: custom
lessThan: ESXi70U3p-23307199, status: affected, version: 7.0, versionType: custom
}
{
defaultStatus: unaffected
product: VMware Workstation
vendor: n/a
versions:
lessThan: 17.5.1, status: affected, version: 17.x, versionType: custom
}
{
defaultStatus: unaffected
product: VMware Fusion
vendor: n/a
versions:
lessThan: 13.5.1, status: affected, version: 13.x, versionType: custom
}
{
defaultStatus: unaffected
product: VMware Cloud Foundation
vendor: n/a
versions:
status: affected, version: 5.x
status: affected, version: 4.x
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: NONE
baseScore: 7.1
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: NONE
privilegesRequired: NONE
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL