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CVE-2022-22587

Warning

A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 15.3 and iPadOS 15.3, macOS Big Sur 11.6.3, macOS Monterey 12.2. A malicious application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited..

Data is provided by the National Vulnerability Database (NVD)
Apple ≫ iPadOS Version < 15.3
Apple ≫ iPhone OS Version < 15.3
Apple ≫ macOS Version < 11.6.3
Apple ≫ macOS Version >= 12.0 < 12.2

28.01.2022: CISA Known Exploited Vulnerabilities (KEV) Catalog

Apple Memory Corruption Vulnerability

Vulnerability

Apple IOMobileFrameBuffer contains a memory corruption vulnerability which can allow a malicious application to execute arbitrary code with kernel privileges.

Description

Apply updates per vendor instructions.

Required actions
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.48% 0.642
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 10 10 10
AV:N/AC:L/Au:N/C:C/I:C/A:C
134c704f-9b21-4f2e-91b3-4a467353bcc0 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://support.apple.com/en-us/HT213055
Vendor Advisory
Release Notes
https://support.apple.com/en-us/HT213053
Vendor Advisory
Release Notes
https://support.apple.com/en-us/HT213054
Vendor Advisory
Release Notes