CVE-2010-2784
Medium
Description
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.
SeverityMedium
CVSS6.6
Exploit probability—
Product
Redhat Enterprise Virtualization
PublishedAug 24, 2010
First seenAug 24, 2010
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| redhat enterprise_virtualization | 2.2 | — |
| redhat kvm | 83 | — |
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