Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2020-35503 | First vendor Publication | 2021-06-02 |
Vendor | Cve | Last vendor Modification | 2022-05-13 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H | |||
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Overall CVSS Score | 6 | ||
Base Score | 6 | Environmental Score | 6 |
impact SubScore | 4 | Temporal Score | 6 |
Exploitabality Sub Score | 1.5 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | High | User Interaction | None |
Scope | Changed | 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
A NULL pointer dereference flaw was found in the megasas-gen2 SCSI host bus adapter emulation of QEMU in versions before and including 6.0. This issue occurs in the megasas_command_cancelled() callback function while dropping a SCSI request. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35503 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-476 | NULL Pointer Dereference |
CPE : Common Platform Enumeration
Sources (Detail)
Source | Url |
---|---|
CONFIRM | https://security.netapp.com/advisory/ntap-20210720-0008/ |
MISC | https://bugzilla.redhat.com/show_bug.cgi?id=1910346 |
Alert History
Date | Informations |
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2024-02-02 02:16:41 |
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2024-02-01 12:21:07 |
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2023-09-05 13:11:06 |
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2023-09-05 01:20:43 |
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2023-09-02 13:09:53 |
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2023-09-02 01:21:01 |
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2023-08-12 13:14:41 |
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2023-08-12 01:20:17 |
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2023-08-11 13:07:41 |
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2023-08-11 01:20:55 |
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2023-08-06 13:05:54 |
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2023-08-06 01:20:06 |
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2023-08-04 13:06:15 |
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2023-08-04 01:20:24 |
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2023-07-14 13:06:16 |
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2023-07-14 01:20:14 |
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2023-03-29 02:08:49 |
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2023-03-28 12:20:28 |
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2022-10-11 12:59:07 |
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2022-10-11 01:20:00 |
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2022-05-13 21:27:36 |
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2021-08-05 01:39:03 |
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2021-07-20 17:22:57 |
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2021-06-15 00:23:00 |
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2021-06-11 17:23:01 |
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2021-06-09 01:39:57 |
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2021-06-09 01:36:42 |
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2021-06-08 17:22:46 |
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2021-06-02 21:23:07 |
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