7.9CVSSHIGH
Description
lgtosync.sys in VMware Workstation 9.x before 9.0.3, VMware Player 5.x before 5.0.3, VMware Fusion 5.x before 5.0.4, VMware ESXi 4.0 through 5.1, and VMware ESX 4.0 and 4.1, when a 32-bit Windows guest OS is used, allows guest OS users to gain guest OS privileges via an application that performs a crafted memory allocation.
CVSS Vector Breakdown
Exploitability
AV:AAccess VectorAdjacent Network
AC:MAccess ComplexityMedium
Au:NAuthenticationNone
Impact
C:CConfidentialityComplete
I:CIntegrityComplete
A:CAvailabilityComplete
Weaknesses
Affected Products
and 1 more affected products View all →
Exploitability
Official Patch Available
References
Timeline
Published
Dec 4, 2013
Last Updated
Apr 29, 2026
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