Executive Summary

Informations
Name CVE-2022-22638 First vendor Publication 2022-03-18
Vendor Cve Last vendor Modification 2022-11-02

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:N/I:N/A:P)
Cvss Base Score 4 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

A null pointer dereference was addressed with improved validation. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Big Sur 11.6.5, Security Update 2022-003 Catalina, watchOS 8.5, macOS Monterey 12.3. An attacker in a privileged position may be able to perform a denial of service attack.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22638

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2
Application 1
Application 1
Os 6
Os 172
Os 194
Os 29
Os 51
Os 13

Sources (Detail)

Source Url
MISC https://support.apple.com/en-us/HT213182
https://support.apple.com/en-us/HT213183
https://support.apple.com/en-us/HT213184
https://support.apple.com/en-us/HT213185
https://support.apple.com/en-us/HT213186
https://support.apple.com/en-us/HT213193

Alert History

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Date Informations
2024-02-02 02:32:18
  • Multiple Updates
2024-02-01 12:26:16
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2023-09-05 13:26:41
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2023-09-05 01:25:42
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2023-09-02 13:25:01
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2023-09-02 01:26:07
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2023-08-23 02:16:45
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2023-08-12 13:31:18
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2023-08-12 01:25:21
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2023-08-11 13:23:17
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2023-08-11 01:26:11
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2023-08-06 13:21:02
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2023-08-06 01:25:04
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2023-08-04 13:21:26
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2023-08-04 01:25:26
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2023-07-14 13:21:29
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2023-07-14 01:25:12
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2023-03-29 02:23:23
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2023-03-28 12:25:22
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2023-01-10 02:11:31
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2022-11-15 02:04:19
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2022-11-03 09:27:45
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2022-11-02 17:27:45
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2022-10-29 02:04:38
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2022-10-11 13:12:22
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2022-10-11 01:24:39
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2022-08-09 12:57:42
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2022-06-04 02:06:32
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2022-05-25 02:07:12
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2022-04-13 01:52:27
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2022-04-09 02:00:43
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2022-03-29 00:22:55
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2022-03-24 21:22:54
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2022-03-18 21:22:54
  • First insertion