CVE-2022-42842

The issue was addressed with improved memory handling. This issue is fixed in tvOS 16.2, macOS Monterey 12.6.2, macOS Ventura 13.1, macOS Big Sur 11.7.2, iOS 16.2 and iPadOS 16.2, watchOS 9.2. A remote user may be able to cause kernel code execution.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
appleCNA
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CVEADP
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CISA-ADPADP
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 84%
VendorProductVersion
appleipados
𝑥
< 16.2
appleiphone_os
𝑥
< 16.2
applemacos
11.0 ≤
𝑥
< 11.7.2
applemacos
12.0.0 ≤
𝑥
< 12.6.2
applemacos
13.0
appletvos
𝑥
< 16.2
applewatchos
𝑥
< 9.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://seclists.org/fulldisclosure/2022/Dec/20
http://seclists.org/fulldisclosure/2022/Dec/23
http://seclists.org/fulldisclosure/2022/Dec/24
http://seclists.org/fulldisclosure/2022/Dec/25
http://seclists.org/fulldisclosure/2022/Dec/26
http://seclists.org/fulldisclosure/2022/Dec/27
https://support.apple.com/en-us/HT213530
https://support.apple.com/en-us/HT213532
https://support.apple.com/en-us/HT213533
https://support.apple.com/en-us/HT213534
https://support.apple.com/en-us/HT213535
https://support.apple.com/en-us/HT213536
http://seclists.org/fulldisclosure/2022/Dec/20
http://seclists.org/fulldisclosure/2022/Dec/23
http://seclists.org/fulldisclosure/2022/Dec/24
http://seclists.org/fulldisclosure/2022/Dec/25
http://seclists.org/fulldisclosure/2022/Dec/26
http://seclists.org/fulldisclosure/2022/Dec/27
https://support.apple.com/en-us/HT213530
https://support.apple.com/en-us/HT213532
https://support.apple.com/en-us/HT213533
https://support.apple.com/en-us/HT213534
https://support.apple.com/en-us/HT213535
https://support.apple.com/en-us/HT213536