Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2022-0897 | First vendor Publication | 2022-03-25 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L | |||
|---|---|---|---|
| Overall CVSS Score | 4.3 | ||
| Base Score | 4.3 | Environmental Score | 4.3 |
| impact SubScore | 1.4 | Temporal Score | 4.3 |
| Exploitabality Sub Score | 2.8 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | None |
| Integrity Impact | None | Availability Impact | Low |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:S/C:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 4 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 8 | Authentication | Requires single instance |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A flaw was found in the libvirt nwfilter driver. The virNWFilterObjListNumOfNWFilters method failed to acquire the driver->nwfilters mutex before iterating over virNWFilterObj instances. There was no protection to stop another thread from concurrently modifying the driver->nwfilters object. This flaw allows a malicious, unprivileged user to exploit this issue via libvirt's API virConnectNumOfNWFilters to crash the network filter management daemon (libvirtd/virtnwfilterd). |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0897 |
CPE : Common Platform Enumeration
Sources (Detail)
| Source | Url |
|---|
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 14:04:20 |
|
| 2024-08-02 13:31:23 |
|
| 2024-08-02 01:27:43 |
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| 2024-04-01 17:27:30 |
|
| 2024-02-02 02:30:41 |
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| 2024-02-01 12:25:31 |
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| 2023-09-05 13:25:08 |
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| 2023-09-05 01:24:59 |
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| 2023-09-02 13:23:28 |
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| 2023-09-02 01:25:23 |
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| 2023-08-12 13:29:35 |
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| 2023-08-12 01:24:36 |
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| 2023-08-11 13:21:40 |
|
| 2023-08-11 01:25:25 |
|
| 2023-08-06 13:19:32 |
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| 2023-08-06 01:24:19 |
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| 2023-08-04 13:19:56 |
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| 2023-08-04 01:24:42 |
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| 2023-07-14 13:19:58 |
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| 2023-07-14 01:24:28 |
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| 2023-03-29 02:21:54 |
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| 2023-03-28 12:24:39 |
|
| 2022-10-28 00:27:46 |
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| 2022-10-16 21:27:18 |
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| 2022-10-11 13:11:10 |
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| 2022-10-11 01:24:02 |
|
| 2022-09-09 21:27:25 |
|
| 2022-07-21 17:27:23 |
|
| 2022-05-20 00:27:36 |
|
| 2022-04-07 21:23:00 |
|
| 2022-03-25 21:23:04 |
|
