Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2020-2732 | First vendor Publication | 2020-04-08 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N | |||
|---|---|---|---|
| Overall CVSS Score | 6.8 | ||
| Base Score | 6.8 | Environmental Score | 6.8 |
| impact SubScore | 4 | Temporal Score | 6.8 |
| Exploitabality Sub Score | 2.3 | ||
| Attack Vector | Adjacent | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Changed | Confidentiality Impact | High |
| Integrity Impact | None | Availability Impact | None |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:A/AC:M/Au:S/C:P/I:N/A:N) | |||
|---|---|---|---|
| Cvss Base Score | 2.3 | Attack Range | Adjacent network |
| Cvss Impact Score | 2.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 4.4 | Authentication | Requires single instance |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest when nested virtualisation is enabled. Under some circumstances, an L2 guest may trick the L0 guest into accessing sensitive L1 resources that should be inaccessible to the L2 guest. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2732 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-200 | Information Exposure |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Os | 2 |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 13:43:04 |
|
| 2021-05-04 13:51:35 |
|
| 2021-04-22 03:03:03 |
|
| 2020-06-11 05:22:48 |
|
| 2020-06-11 01:28:00 |
|
| 2020-06-11 01:26:56 |
|
| 2020-06-10 17:22:55 |
|
| 2020-06-10 09:23:03 |
|
| 2020-05-23 02:36:19 |
|
