cve-2010-0306
Vulnerability from cvelistv5
Published
2010-02-12 19:00
Modified
2024-08-07 00:45
Severity ?
Summary
The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing (SMP), does not use the Current Privilege Level (CPL) and I/O Privilege Level (IOPL) to restrict instruction execution, 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, and replacing an instruction in between emulator entry and instruction fetch, a related issue to CVE-2010-0298.
Impacted products
Vendor Product Version
Show details on NVD website


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