CVE-2022-22633

HIGH

iPadOS < 15.4 - Out-of-bounds Write via Maliciously Crafted PDF File

Title source: llm
STIX 2.1

Description

A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 8.5, iOS 15.4 and iPadOS 15.4, macOS Big Sur 11.6.5, macOS Monterey 12.3. Opening a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution.

References (5)

Core 5
Core References
Vendor Advisory x_refsource_confirm
https://support.apple.com/kb/HT213186
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT213182
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT213193
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT213183
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT213184

Scores

CVSS v3 7.8
EPSS 0.0112
EPSS Percentile 62.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (5)
apple/ipados < 15.4
apple/iphone_os < 15.4
apple/macos < 12.3
apple/tvos < 15.4
apple/watchos < 8.5
Published Mar 18, 2022
Tracked Since Feb 18, 2026