Executive Summary

Informations
Name CVE-2022-3872 First vendor Publication 2022-11-07
Vendor Cve Last vendor Modification 2023-02-23

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Overall CVSS Score 8.6
Base Score 8.6 Environmental Score 8.6
impact SubScore 4 Temporal Score 8.6
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None 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 :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

An off-by-one read/write issue was found in the SDHCI device of QEMU. It occurs when reading/writing the Buffer Data Port Register in sdhci_read_dataport and sdhci_write_dataport, respectively, if data_count == block_size. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3872

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-193 Off-by-one Error

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 216

Sources (Detail)

Source Url
CONFIRM https://security.netapp.com/advisory/ntap-20221215-0005/
MISC https://lists.nongnu.org/archive/html/qemu-devel/2022-11/msg01068.html

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Date Informations
2024-02-02 02:38:30
  • Multiple Updates
2024-02-01 12:27:52
  • Multiple Updates
2023-09-05 13:33:11
  • Multiple Updates
2023-09-05 01:27:17
  • Multiple Updates
2023-09-02 13:31:23
  • Multiple Updates
2023-09-02 01:27:41
  • Multiple Updates
2023-08-12 13:38:26
  • Multiple Updates
2023-08-12 01:26:58
  • Multiple Updates
2023-08-11 13:29:06
  • Multiple Updates
2023-08-11 01:27:49
  • Multiple Updates
2023-08-06 13:26:46
  • Multiple Updates
2023-08-06 01:26:41
  • Multiple Updates
2023-08-04 13:27:11
  • Multiple Updates
2023-08-04 01:27:02
  • Multiple Updates
2023-07-14 13:27:10
  • Multiple Updates
2023-07-14 01:26:46
  • Multiple Updates
2023-03-29 02:27:44
  • Multiple Updates
2023-03-28 12:26:47
  • Multiple Updates
2023-02-23 09:27:27
  • Multiple Updates
2022-12-16 00:27:30
  • Multiple Updates
2022-11-10 00:27:15
  • Multiple Updates
2022-11-08 00:27:13
  • First insertion