CVE-2010-2784
Published Aug 24, 2010
Last updated 14 years ago
Overview
- 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.
- Source
- secalert@redhat.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 6.6
- Impact score
- 10
- Exploitability score
- 2.7
- Vector string
- AV:L/AC:M/Au:S/C:C/I:C/A:C
Weaknesses
- nvd@nist.gov
- CWE-264
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:redhat:enterprise_virtualization:2.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C9C4DBCA-6BC6-4A13-8250-6CE0A7A6BCB1"
},
{
"criteria": "cpe:2.3:a:redhat:kvm:83:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C9998FC2-8189-4269-BEF5-2044933ACB30"
}
],
"operator": "OR"
}
]
}
]