CVE-2022-22674

MEDIUM KEV

Apple Mac OS X < 10.15.7 - Out-of-Bounds Read

Title source: rule

Description

An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue is fixed in macOS Monterey 12.3.1, Security Update 2022-004 Catalina, macOS Big Sur 11.6.6. A local user may be able to read kernel memory.

References (4)

[Release Notes, Vendor Advisory] https://support.apple.com/en-us/HT213220

[Release Notes, Vendor Advisory] https://support.apple.com/en-us/HT213255

[Release Notes, Vendor Advisory] https://support.apple.com/en-us/HT213256

[Third Party Advisory, US Government Resource] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-22674

Scores

CVSS v3 5.5

EPSS 0.0022

EPSS Percentile 44.2%

Attack Vector LOCAL

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

Details

CISA KEV 2022-04-04

VulnCheck KEV 2022-03-31

InTheWild.io 2022-03-31

ENISA EUVD EUVD-2022-27819

CWE

CWE-125

Status published

Products (3)

apple/macos 11.0 - 11.6.6

apple/mac_os_x 10.15.7 (15 CPE variants)

apple/mac_os_x 10.15 - 10.15.7

Published May 26, 2022

KEV Added Apr 04, 2022

Tracked Since Feb 18, 2026