- Description
- The copy_to_user function in the PAL emulation functionality for Xen 3.1.2 and earlier, when running on ia64 systems, allows HVM guest users to access arbitrary physical memory by triggering certain mapping operations.
- Source
- cve@mitre.org
- NVD status
- Deferred
CVSS 2.0
- Type
- Primary
- Base score
- 4.6
- Impact score
- 6.4
- Exploitability score
- 3.9
- Vector string
- AV:L/AC:L/Au:N/C:P/I:P/A:P
- nvd@nist.gov
- CWE-264
- Hype score
- Not currently trending
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:xen:xen:3.1.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D3C0C052-D6BA-4BC8-A64B-1A90CA572186"
}
],
"operator": "OR"
}
]
}
]