Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2019-19922 | First vendor Publication | 2019-12-22 |
Vendor | Cve | Last vendor Modification | 2022-12-14 |
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 | |||
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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:P) | |||
---|---|---|---|
Cvss Base Score | 2.1 | Attack Range | Local |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 3.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
kernel/sched/fair.c in the Linux kernel before 5.3.9, when cpu.cfs_quota_us is used (e.g., with Kubernetes), allows attackers to cause a denial of service against non-cpu-bound applications by generating a workload that triggers unwanted slice expiration, aka CID-de53fd7aedb1. (In other words, although this slice expiration would typically be seen with benign workloads, it is possible that an attacker could calculate how many stray requests are required to force an entire Kubernetes cluster into a low-performance state caused by slice expiration, and ensure that a DDoS attack sent that number of stray requests. An attack does not affect the stability of the kernel; it only causes mismanagement of application execution.) |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19922 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-400 | Uncontrolled Resource Consumption ('Resource Exhaustion') |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2024-03-12 12:58:52 |
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2024-02-02 02:06:50 |
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2024-02-01 12:18:05 |
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2023-12-29 01:56:51 |
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2023-11-22 01:56:14 |
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2023-11-10 12:55:27 |
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2023-09-05 13:01:16 |
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2023-09-05 01:17:46 |
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2023-09-02 13:00:30 |
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2023-09-02 01:18:02 |
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2023-08-12 13:04:34 |
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2023-08-12 01:17:22 |
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2023-08-11 12:58:11 |
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2023-08-11 01:17:54 |
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2023-08-06 12:56:29 |
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2023-08-06 01:17:16 |
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2023-08-04 12:56:49 |
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2023-08-04 01:17:27 |
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2023-07-14 12:56:47 |
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2023-07-14 01:17:23 |
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2023-06-06 12:50:25 |
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2023-03-29 01:58:04 |
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2023-03-28 12:17:41 |
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2023-01-25 01:47:19 |
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2022-12-15 00:27:47 |
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2022-10-11 12:50:41 |
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2022-10-11 01:17:15 |
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2022-09-09 01:46:55 |
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2022-03-11 01:43:10 |
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2022-02-01 01:39:16 |
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2021-12-11 12:40:28 |
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2021-12-11 01:37:52 |
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2021-08-19 12:34:53 |
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2021-06-15 00:23:12 |
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2021-06-03 01:31:55 |
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2021-05-25 12:33:07 |
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2021-05-04 13:33:53 |
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2021-04-22 02:47:41 |
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2021-03-27 01:30:10 |
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2021-01-13 01:27:31 |
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2020-12-12 12:26:27 |
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2020-12-05 12:28:03 |
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2020-09-25 01:25:35 |
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2020-08-11 12:25:28 |
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2020-08-08 01:25:14 |
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2020-08-07 12:25:43 |
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2020-08-07 01:26:29 |
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2020-08-01 12:25:19 |
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2020-07-30 01:26:11 |
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2020-05-24 01:29:07 |
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2020-05-23 02:28:55 |
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