CVE-2022-22666

HIGH | Platform: iOS | Changelog

CVE Details

Description

A memory corruption issue was addressed with improved validation. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, watchOS 8.5. Processing a maliciously crafted image may lead to heap corruption.

CVSS 3.1 Score

Metric	Value
Base Score	7.8 (HIGH)
Vector	`CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`

Weakness

CWE-787

References

Apple Security Advisory
NVD Entry
http://packetstormsecurity.com/files/167144/AppleVideoDecoder-CreateHeaderBuffer-Out-Of-Bounds-Free.html (Third Party Advisory, VDB Entry)
https://support.apple.com/en-us/HT213182 (Vendor Advisory)
https://support.apple.com/en-us/HT213186 (Vendor Advisory)
https://support.apple.com/en-us/HT213193 (Vendor Advisory)