The kvm_emulate_hypercall function in arch/x86/kvm/x86.c in KVM in the Linux kernel 2.6.25-rc1, and other versions before 2.6.31, when running on x86 systems, does not prevent access to MMU hypercalls from ring 0, which allows local guest OS users to cause a denial of service (guest kernel crash) and read or write guest kernel memory via unspecified "random addresses."
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History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-07T06:22:24.272Z
Reserved: 2009-09-22T00:00:00
Link: CVE-2009-3290

No data.

Status : Deferred
Published: 2009-09-22T10:30:00.717
Modified: 2025-04-09T00:30:58.490
Link: CVE-2009-3290
