Executive Summary

Informations
Name CVE-2020-15469 First vendor Publication 2020-07-02
Vendor Cve Last vendor Modification 2022-09-23

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Overall CVSS Score 2.3
Base Score 2.3 Environmental Score 2.3
impact SubScore 1.4 Temporal Score 2.3
Exploitabality Sub Score 0.8
 
Attack Vector Local Attack Complexity Low
Privileges Required High 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: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

In QEMU 4.2.0, a MemoryRegionOps object may lack read/write callback methods, leading to a NULL pointer dereference.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15469

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 193
Os 2

Sources (Detail)

Source Url
CONFIRM http://www.openwall.com/lists/oss-security/2020/07/02/1
MISC https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg09961.html
MLIST https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html
https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html

Alert History

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Date Informations
2024-02-02 02:13:35
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2024-02-01 12:20:03
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2023-09-05 13:08:07
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2023-09-05 01:19:39
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2023-09-02 13:06:56
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2023-08-11 13:04:47
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2023-08-11 01:19:49
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2023-08-04 01:19:18
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2023-07-14 13:03:25
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2023-07-14 01:19:11
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2023-03-29 02:06:05
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2023-03-28 12:19:25
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2022-10-11 12:56:38
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2022-10-11 01:19:02
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2022-09-23 21:27:36
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2022-09-05 12:46:31
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2021-05-05 01:38:28
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2021-05-04 13:48:18
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2021-04-22 03:00:25
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2021-03-26 12:33:16
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2021-02-19 00:22:52
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2020-12-15 00:22:47
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2020-07-07 05:22:43
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2020-07-03 09:22:43
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2020-07-03 05:22:47
  • First insertion