CVE-2012-1515
HIGH severity · CVSS 8.3 · CWE-264
8.3CVSS HIGH
Summary
VMware ESXi 3.5, 4.0, and 4.1 and ESX 3.5, 4.0, and 4.1 do not properly implement port-based I/O operations, which allows guest OS users to gain guest OS privileges by overwriting memory locations in a read-only memory block associated with the Virtual DOS Machine.
Impact & exploitability
Attack vectorAdjacent
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impact—
Integrity impact—
Availability impact—
Exploit probability (EPSS)1%
AV:A/AC:L/Au:N/C:C/I:C/A:C
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://www.vmware.com/security/advisories/VMSA-2012-0006.htmlAdvisory
- http://www.securityfocus.com/bid/52820
- http://www.securitytracker.com/id?1026875
- http://www.us-cert.gov/cas/techalerts/TA12-164A.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-042
- https://exchange.xforce.ibmcloud.com/vulnerabilities/74480
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15209
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17110