- Description
- Xen, when used on a system providing PV backends, allows local guest OS administrators to cause a denial of service (host OS crash) or gain privileges by writing to memory shared between the frontend and backend, aka a double fetch vulnerability.
- Source
- cve@mitre.org
- NVD status
- Modified
CVSS 3.0
- Type
- Primary
- Base score
- 8.2
- Impact score
- 6
- Exploitability score
- 1.5
- Vector string
- CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5.7
- Impact score
- 8.5
- Exploitability score
- 3.1
- Vector string
- AV:L/AC:L/Au:S/C:P/I:P/A:C
- nvd@nist.gov
- CWE-284
- Hype score
- Not currently trending
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:xen:xen:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BFA1950D-1D9F-4401-AA86-CF3028EFD286"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:novell:suse_linux_enterprise_real_time_extension:12:sp1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5AB3CAA1-C20C-4A86-841E-EC0858164D7D"
}
],
"operator": "OR"
}
]
}
]