#VU61344 Out-of-bounds write in Apple iOS and iPadOS - CVE-2022-22636
Published: March 14, 2022
Vulnerability identifier: #VU61344
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2022-22636
CWE-ID: CWE-787
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Apple iOS
iPadOS
Apple iOS
iPadOS
Software vendor:
Apple Inc.
Apple Inc.
Description
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a boundary error within AVEVideoEncoder. A malicious application can execute arbitrary code on the system with kernel privileges.
Remediation
Install updates from vendor's website.