Executive Summary

Informations
Name CVE-2021-3409 First vendor Publication 2021-03-23
Vendor Cve Last vendor Modification 2022-09-30

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
Overall CVSS Score 5.7
Base Score 5.7 Environmental Score 5.7
impact SubScore 3.7 Temporal Score 5.7
Exploitabality Sub Score 1.5
 
Attack Vector Local Attack Complexity Low
Privileges Required High User Interaction None
Scope Changed Confidentiality Impact Low
Integrity Impact Low Availability Impact Low
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 4.6 Attack Range Local
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The patch for CVE-2020-17380/CVE-2020-25085 was found to be ineffective, thus making QEMU vulnerable to the out-of-bounds read/write access issues previously found in the SDHCI controller emulation code. This flaw allows a malicious privileged guest to crash the QEMU process on the host, resulting in a denial of service or potential code execution. QEMU up to (including) 5.2.0 is affected by this.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3409

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 196
Os 1
Os 1
Os 1

Sources (Detail)

Source Url
CONFIRM https://security.netapp.com/advisory/ntap-20210507-0001/
GENTOO https://security.gentoo.org/glsa/202208-27
MISC https://bugzilla.redhat.com/show_bug.cgi?id=1928146
https://www.openwall.com/lists/oss-security/2021/03/09/1
MLIST https://lists.debian.org/debian-lts-announce/2021/04/msg00009.html

Alert History

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Date Informations
2024-02-02 02:26:10
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2024-02-01 12:24:03
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2023-09-05 13:20:26
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2023-09-05 01:23:34
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2023-09-02 13:19:02
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2023-09-02 01:23:55
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2023-08-12 13:25:09
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2023-08-12 01:23:09
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2023-08-11 13:17:24
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2023-08-11 01:23:56
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2023-08-06 13:15:23
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2023-08-06 01:22:54
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2023-08-04 13:15:45
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2023-08-04 01:23:15
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2023-07-14 13:15:49
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2023-07-14 01:23:03
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2023-03-29 02:17:58
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2023-03-28 12:23:16
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2022-10-11 13:07:39
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2022-10-11 01:22:45
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2022-09-30 17:27:34
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2022-08-15 17:27:49
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2022-04-26 21:23:28
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2021-06-05 01:44:34
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2021-05-07 21:23:21
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2021-05-07 12:38:56
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2021-05-04 14:10:01
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2021-04-22 03:15:05
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2021-04-11 09:22:55
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2021-03-29 17:23:04
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2021-03-26 12:38:47
  • First insertion