Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-43056 | First vendor Publication | 2021-10-28 |
| Vendor | Cve | Last vendor Modification | 2021-11-28 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 5.5 | ||
| Base Score | 5.5 | Environmental Score | 5.5 |
| impact SubScore | 3.6 | Temporal Score | 5.5 |
| Exploitabality Sub Score | 1.8 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | None |
| Integrity Impact | None | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
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 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| An issue was discovered in the Linux kernel for powerpc before 5.14.15. It allows a malicious KVM guest to crash the host, when the host is running on Power8, due to an arch/powerpc/kvm/book3s_hv_rmhandlers.S implementation bug in the handling of the SRR1 register values. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43056 |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2022-03-11 01:59:10 |
|
| 2022-02-01 01:52:57 |
|
| 2021-12-11 12:53:38 |
|
| 2021-12-11 01:50:31 |
|
| 2021-11-29 05:23:02 |
|
| 2021-11-18 05:23:02 |
|
| 2021-11-10 09:23:19 |
|
| 2021-11-04 09:22:51 |
|
| 2021-11-03 17:22:56 |
|
| 2021-10-28 13:22:54 |
|
| 2021-10-28 12:48:14 |
|
| 2021-10-28 12:48:13 |
|
| 2021-10-28 09:22:52 |
|
