Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2022-33747 | First vendor Publication | 2022-10-11 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L | |||
|---|---|---|---|
| Overall CVSS Score | 3.8 | ||
| Base Score | 3.8 | Environmental Score | 3.8 |
| impact SubScore | 1.4 | Temporal Score | 3.8 |
| Exploitabality Sub Score | 2 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Changed | Confidentiality Impact | None |
| Integrity Impact | None | Availability Impact | Low |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : | |||
|---|---|---|---|
| Cvss Base Score | N/A | Attack Range | N/A |
| Cvss Impact Score | N/A | Attack Complexity | N/A |
| Cvss Expoit Score | N/A | Authentication | N/A |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Arm: unbounded memory consumption for 2nd-level page tables Certain actions require e.g. removing pages from a guest's P2M (Physical-to-Machine) mapping. When large pages are in use to map guest pages in the 2nd-stage page tables, such a removal operation may incur a memory allocation (to replace a large mapping with individual smaller ones). These memory allocations are taken from the global memory pool. A malicious guest might be able to cause the global memory pool to be exhausted by manipulating its own P2M mappings. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-33747 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-404 | Improper Resource Shutdown or Release |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Os | 1 | |
| Os | 3 | |
| Os | 1 |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 14:12:53 |
|
| 2024-02-04 13:28:04 |
|
| 2023-11-07 21:31:28 |
|
| 2023-08-09 17:27:56 |
|
| 2022-12-09 21:27:33 |
|
| 2022-11-17 13:10:31 |
|
| 2022-11-14 21:27:21 |
|
| 2022-11-07 13:27:24 |
|
| 2022-10-31 05:27:21 |
|
| 2022-10-14 21:27:18 |
|
| 2022-10-11 21:27:11 |
|
| 2022-10-11 17:27:11 |
|
