- Description
- Xen 4.0, and 4.1, when running a 64-bit PV guest on "older" AMD CPUs, does not properly protect against a certain AMD processor bug, which allows local guest OS users to cause a denial of service (host hang) via sequential execution of instructions across a non-canonical boundary, a different vulnerability than CVE-2012-0217.
- Source
- cve@mitre.org
- NVD status
- Modified
CVSS 2.0
- Type
- Primary
- Base score
- 1.9
- Impact score
- 2.9
- Exploitability score
- 3.4
- Vector string
- AV:L/AC:M/Au:N/C:N/I:N/A:P
- Hype score
- Not currently trending
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:xen:xen:4.0.0:-:*:*:*:*:x64:*",
"vulnerable": true,
"matchCriteriaId": "A5B2BADE-24F0-45A0-BB36-5B0D76D93F5C"
},
{
"criteria": "cpe:2.3:o:xen:xen:4.1.0:-:*:*:*:*:x64:*",
"vulnerable": true,
"matchCriteriaId": "16FAE1DD-5E59-407A-857C-244814475212"
}
],
"operator": "OR"
}
]
}
]