Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2020-24352 First vendor Publication 2020-10-16
Vendor Cve Last vendor Modification 2021-07-21

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: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

An issue was discovered in QEMU through 5.1.0. An out-of-bounds memory access was found in the ATI VGA device implementation. This flaw occurs in the ati_2d_blt() routine in hw/display/ati_2d.c while handling MMIO write operations through the ati_mm_write() callback. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24352

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)
50 % CWE-125 Out-of-bounds Read

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 191

Sources (Detail)

Source Url
CONFIRM https://security.netapp.com/advisory/ntap-20201123-0003/
MISC https://bugzilla.redhat.com/show_bug.cgi?id=1847584
https://git.qemu.org/?p=qemu.git

Alert History

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Date Informations
2024-02-02 02:14:48
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2024-02-01 12:20:25
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2023-09-05 13:09:16
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2023-09-05 01:20:01
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2023-09-02 13:08:05
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2023-09-02 01:20:20
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2023-08-12 13:12:48
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2023-08-12 01:19:34
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2023-08-11 13:05:54
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2023-08-11 01:20:12
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2023-08-06 13:04:09
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2023-08-06 01:19:24
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2023-08-04 13:04:30
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2023-08-04 01:19:41
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2023-07-14 13:04:31
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2023-07-14 01:19:33
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2023-03-29 02:07:09
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2023-03-28 12:19:46
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2022-10-11 12:57:36
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2022-10-11 01:19:22
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2021-08-05 01:38:03
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2021-07-21 17:23:20
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2021-05-05 01:39:13
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2021-05-04 13:50:59
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2021-04-22 03:02:20
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2020-12-15 00:22:48
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2020-12-05 01:30:12
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2020-11-23 17:22:50
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2020-11-14 00:22:49
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2020-11-13 21:23:22
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2020-11-11 01:29:16
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2020-11-03 09:22:52
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2020-11-01 17:22:58
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2020-10-17 01:30:28
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2020-10-17 01:28:33
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2020-10-16 17:22:58
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2020-10-16 12:27:58
  • First insertion