7.2 High
AI Score
Confidence
Low
9 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
0.014 Low
EPSS
Percentile
86.2%
The Virtual Machine Monitor (VMM) in Microsoft Virtual PC 2004 SP1, 2007, and 2007 SP1, and Microsoft Virtual Server 2005 R2 SP1, does not enforce CPU privilege-level requirements for all machine instructions, which allows guest OS users to execute arbitrary kernel-mode code and gain privileges within the guest OS via a crafted application, aka βVirtual PC and Virtual Server Privileged Instruction Decoding Vulnerability.β
secunia.com/advisories/35808
www.securitytracker.com/id?1022544
www.us-cert.gov/cas/techalerts/TA09-195A.html
www.vupen.com/english/advisories/2009/1890
docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-033
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6166
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