Executive Summary

Informations
Name CVE-2023-40791 First vendor Publication 2023-10-16
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
Overall CVSS Score 6.3
Base Score 6.3 Environmental Score 6.3
impact SubScore 5.2 Temporal Score 6.3
Exploitabality Sub Score 1
 
Attack Vector Local Attack Complexity High
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact High 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

extract_user_to_sg in lib/scatterlist.c in the Linux kernel before 6.4.12 fails to unpin pages in a certain situation, as demonstrated by a WARNING for try_grab_page.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-40791

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3613

Sources (Detail)

https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.4.12
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id...
https://lkml.org/lkml/2023/8/3/323
https://lore.kernel.org/linux-crypto/20571.1690369076%40warthog.procyon.org.uk/
https://security.netapp.com/advisory/ntap-20231110-0009/
Source Url

Alert History

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Date Informations
2025-03-29 03:25:31
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2025-02-22 03:11:56
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2025-01-08 02:55:49
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2024-12-25 02:54:12
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2024-12-12 02:57:17
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2024-11-28 14:28:43
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2024-11-21 21:30:02
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2024-11-20 02:51:35
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2024-11-14 02:51:39
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2024-11-09 02:52:01
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2024-10-26 02:49:30
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2024-10-25 02:51:22
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2024-10-23 02:50:44
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2024-10-03 02:46:27
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2024-10-02 02:44:49
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2024-09-15 02:42:57
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2024-09-12 02:42:27
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2024-09-04 02:44:02
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2024-08-22 02:42:10
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2024-08-02 13:51:02
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2024-08-02 01:33:49
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2024-03-12 13:40:01
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2024-02-02 02:48:05
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2024-02-01 12:30:55
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2024-01-11 21:27:53
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2024-01-05 00:27:36
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2023-12-29 00:27:41
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2023-12-28 21:27:45
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2023-11-22 02:35:41
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2023-11-10 21:27:59
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2023-11-07 21:27:37
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2023-10-19 21:27:31
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2023-10-16 09:27:18
  • First insertion