The x86 emulator in KVM 83 does not use the Current Privilege Level (CPL) and I/O Privilege Level (IOPL) in determining the memory access available to CPL3 code, which allows guest OS users to cause a denial of service (guest OS crash) or gain privileges on the guest OS by leveraging access to a (1) IO port or (2) MMIO region, a related issue to CVE-2010-0306.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2010-02-12T19:00:00
Updated: 2024-08-07T00:45:12.011Z
Reserved: 2010-01-12T00:00:00
Link: CVE-2010-0298
Vulnrichment
No data.
NVD
Status : Modified
Published: 2010-02-12T19:30:00.550
Modified: 2024-11-21T01:11:55.703
Link: CVE-2010-0298
Redhat