Executive Summary

Informations
Name CVE-2022-29582 First vendor Publication 2022-04-22
Vendor Cve Last vendor Modification 2023-08-08

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7
Base Score 7 Environmental Score 7
impact SubScore 5.9 Temporal Score 7
Exploitabality Sub Score 1
 
Attack Vector Local Attack Complexity High
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 6.9 Attack Range Local
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 3.4 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In the Linux kernel before 5.17.3, fs/io_uring.c has a use-after-free due to a race condition in io_uring timeouts. This can be triggered by a local user who has no access to any user namespace; however, the race condition perhaps can only be exploited infrequently.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29582

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-362 Race Condition

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 7
Os 1
Os 3469

Sources (Detail)

Source Url
DEBIAN https://www.debian.org/security/2022/dsa-5127
MISC https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.3
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e6...
https://github.com/Ruia-ruia/CVE-2022-29582-Exploit
https://github.com/torvalds/linux/commit/e677edbcabee849bfdd43f1602bccbecf736...
https://ruia-ruia.github.io/2022/08/05/CVE-2022-29582-io-uring/
https://www.openwall.com/lists/oss-security/2022/04/22/3
MLIST http://www.openwall.com/lists/oss-security/2022/04/22/4
http://www.openwall.com/lists/oss-security/2022/08/08/3

Alert History

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Date Informations
2024-03-12 13:25:51
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2023-12-29 02:25:05
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2023-08-12 05:28:30
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2023-08-11 05:28:29
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2023-08-09 17:28:21
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2023-08-06 13:23:34
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2023-08-04 13:23:59
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2023-08-04 01:26:06
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2023-07-14 13:24:00
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2023-06-06 13:14:59
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2023-05-17 13:08:23
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2023-04-13 02:12:43
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2023-04-07 13:09:58
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2023-03-29 02:25:26
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2023-03-28 12:26:00
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2023-03-25 02:12:33
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2023-01-25 02:12:39
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2023-01-20 02:12:09
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2022-12-17 02:10:39
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2022-10-26 09:27:30
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2022-10-11 13:14:02
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2022-10-11 01:25:06
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2022-09-09 02:11:34
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2022-08-08 21:27:28
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2022-06-24 02:07:02
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2022-06-23 02:06:50
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2022-05-11 21:23:08
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2022-05-04 17:22:58
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2022-05-03 17:22:54
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2022-04-23 00:22:53
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2022-04-22 21:22:55
  • First insertion