CVE-2010-2784 | Date: (C)2010-08-24 (M)2024-01-04 |
The subpage MMIO initialization functionality in the subpage_register function in exec.c in QEMU-KVM, as used in the Hypervisor (aka rhev-hypervisor) in Red Hat Enterprise Virtualization (RHEV) 2.2 and KVM 83, does not properly select the index for access to the callback array, which allows guest OS users to cause a denial of service (guest OS crash) or possibly gain privileges via unspecified vectors.
CVSS Score and Metrics +CVSS Score and Metrics -CVSS V2 Severity: |
CVSS Score : 6.6 |
Exploit Score: 2.7 |
Impact Score: 10.0 |
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CVSS V2 Metrics: |
Access Vector: LOCAL |
Access Complexity: MEDIUM |
Authentication: SINGLE |
Confidentiality: COMPLETE |
Integrity: COMPLETE |
Availability: COMPLETE |
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