CVE-2012-2121Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2012-2121 | First vendor Publication | 2012-05-17 |
| Vendor | Cve | Last vendor Modification | 2013-04-18 |
Security-Database Scoring CVSS v2
| Cvss vector : (AV:L/AC:L/Au:N/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 4.9 | Attack Range | Local |
| Cvss Impact Score | 6.9 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentification | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
The KVM implementation in the Linux kernel before 3.3.4 does not properly manage the relationships between memory slots and the iommu, which allows guest OS users to cause a denial of service (memory leak and host OS crash) by leveraging administrative access to the guest OS to conduct hotunplug and hotplug operations on devices. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2121 |
CWE : Common Weakness Enumeration
| id | Name |
|---|---|
| CWE-264 | Permissions, Privileges, and Access Controls |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Os | 1 |
Internal Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2013-05-10 22:38:24 |
|
| 2013-04-19 13:20:09 |
|
| 2013-01-30 13:21:33 |
|
| 2013-01-24 13:22:23 |
|
(High)
(Medium)
