Detections
Analytics
CVE-2010-2784
high
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.
References
https://rhn.redhat.com/errata/RHSA-2010-0627.html
https://rhn.redhat.com/errata/RHSA-2010-0622.html