CVE-2022-42840

Sažetak

The issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.6.2, macOS Ventura 13.1, macOS Big Sur 11.7.2, iOS 15.7.2 and iPadOS 15.7.2, iOS 16.2 and iPadOS 16.2. An app may be able to execute arbitrary code with kernel privileges.

Reference

http://seclists.org/fulldisclosure/2022/Dec/20
http://seclists.org/fulldisclosure/2022/Dec/21
http://seclists.org/fulldisclosure/2022/Dec/23
http://seclists.org/fulldisclosure/2022/Dec/24
http://seclists.org/fulldisclosure/2022/Dec/25
https://support.apple.com/en-us/HT213530
https://support.apple.com/en-us/HT213531
https://support.apple.com/en-us/HT213532
https://support.apple.com/en-us/HT213533
https://support.apple.com/en-us/HT213534
http://seclists.org/fulldisclosure/2022/Dec/20
http://seclists.org/fulldisclosure/2022/Dec/21
http://seclists.org/fulldisclosure/2022/Dec/23
http://seclists.org/fulldisclosure/2022/Dec/24
http://seclists.org/fulldisclosure/2022/Dec/25
https://support.apple.com/en-us/HT213530
https://support.apple.com/en-us/HT213531
https://support.apple.com/en-us/HT213532
https://support.apple.com/en-us/HT213533
https://support.apple.com/en-us/HT213534

CVSS

Base:	7.8
Impact:	5.9
Exploitability:	1.8

Pristup

Vektor	Složenost	Autentikacija
LOCAL	LOW	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
HIGH	HIGH	HIGH

CVSS vektor

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Zadnje važnije ažuriranje

21-04-2025 - 17:15

Objavljeno

15-12-2022 - 19:15