CVE-2022-42854
MEDIUMmacOS 12.0.0-12.6.1 - Unauthorized Kernel Memory Exposure
Title source: llmDescription
The issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.6.2, macOS Ventura 13.1. An app may be able to disclose kernel memory.
References (4)
Core 4
Core References
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213532
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213533
Mailing List, Third Party Advisory mailing-list
http://seclists.org/fulldisclosure/2022/Dec/23
Mailing List, Third Party Advisory mailing-list
http://seclists.org/fulldisclosure/2022/Dec/24
Scores
CVSS v3
5.5
EPSS
0.0018
EPSS Percentile
39.7%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-200
Status
published
Products (2)
apple/macos
13.0
apple/macos
12.0.0 - 12.6.2
Published
Dec 15, 2022
Tracked Since
Feb 18, 2026