Executive Summary

Informations
Name CVE-2022-41222 First vendor Publication 2022-09-21
Vendor Cve Last vendor Modification 2023-07-21

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 :
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

mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-41222

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-416 Use After Free

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 6
Hardware 1
Hardware 1
Hardware 1
Hardware 1
Hardware 1
Os 3
Os 1
Os 3431

Sources (Detail)

Source Url
CONFIRM https://security.netapp.com/advisory/ntap-20230214-0008/
MISC http://packetstormsecurity.com/files/168466/Linux-Stable-5.4-5.10-Use-After-F...
http://packetstormsecurity.com/files/171005/Kernel-Live-Patch-Security-Notice...
https://bugs.chromium.org/p/project-zero/issues/detail?id=2347
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.3
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=97...
MLIST https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html

Alert History

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Date Informations
2024-03-12 13:30:01
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2024-02-02 02:39:00
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2024-02-01 12:28:01
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2024-01-12 02:31:13
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2023-12-29 02:28:49
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2023-11-22 02:28:08
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2023-11-10 13:24:17
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2023-09-29 13:22:42
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2023-09-05 13:33:44
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2023-09-05 01:27:26
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2023-09-02 13:31:55
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2023-09-02 01:27:50
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2023-08-12 13:38:54
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2023-08-12 01:27:08
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2023-08-11 13:29:37
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2023-08-11 01:27:59
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2023-08-06 13:27:14
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2023-08-06 01:26:50
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2023-08-04 13:27:39
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2023-08-04 01:27:11
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2023-07-22 00:27:35
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2023-07-14 13:27:38
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2023-07-14 01:26:54
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2023-06-06 13:17:35
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2023-05-17 13:10:50
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2023-04-13 02:15:05
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2023-03-29 02:28:08
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2023-03-28 12:26:57
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2023-03-25 02:14:54
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2023-02-16 00:27:44
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2023-02-14 17:27:34
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2023-01-25 02:14:51
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2023-01-20 02:14:20
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2022-11-07 21:27:28
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2022-11-02 05:27:34
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2022-10-11 13:15:29
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2022-10-11 01:25:33
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2022-09-29 00:27:49
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2022-09-23 00:27:14
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2022-09-22 21:27:15
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2022-09-21 17:27:17
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2022-09-21 13:27:11
  • First insertion