CVE-2010-2784

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.

Score
CVSS 2.0 6.6 Medium
Status
Modified - secalert@redhat.com
Published
2010-08-24
Last modified
2024-08-07
Weaknesses
CWE-264

Affected products

References

 
 
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