CVE-2022-22638

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.

CVSS v3.0 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://support.apple.com/en-us/HT213186	Vendor Advisory
https://support.apple.com/en-us/HT213184	Vendor Advisory
https://support.apple.com/en-us/HT213185	Vendor Advisory
https://support.apple.com/en-us/HT213182	Vendor Advisory
https://support.apple.com/en-us/HT213193	Vendor Advisory
https://support.apple.com/en-us/HT213183	Vendor Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:apple:mac_os_x::::::::
	cpe:2.3:o:apple:tvos::::::::
	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:o:apple:ipados::::::::
	cpe:2.3:o:apple:watchos::::::::
	cpe:2.3:o:apple:macos:10.15.7:-::::::
	cpe:2.3:o:apple:macos::::::::
	cpe:2.3:o:apple:macos::::::::
	cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-002::::::
	cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-001::::::

Information

Published : 2022-03-18 11:15

Updated : 2022-11-02 06:18

NVD link : CVE-2022-22638

Mitre link : CVE-2022-22638

JSON object : View

CWE

CWE-476

NULL Pointer Dereference

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Products Affected

apple

tvos
macos
mac_os_x
watchos
iphone_os
ipados

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