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CVE-2010-0306 PUBLISHED CVSS 4.099999904632568 MEDIUM

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.

EPSS 0.13% · 32.3th percentile

Risk Scores

CVSS v2.0
4.099999904632568
EPSS Score
0.13%
32.3th percentile

Affected Products

VendorProductVersions
kvm_qumranetkvm83
n/an/an/a

Timeline

References

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