Out-of-bounds read in macOS - CVE-2022-32864

Vulnerability identifier: #VU67191

CSH Severity: Low

CVSS v4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-32864

CWE-ID: CWE-125

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local application to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within the OS kernel. A local application can trigger an out-of-bounds read error and read kernel memory.

macOS
Apple iOS
iPadOS
watchOS
tvOS

Install updates from vendor's website.

macOS - addressed in versions 12.6 21G115, 11.7 20G817, 13.0 22A380
Apple iOS - addressed in versions 15.7 19H12, 16.0 20A362
iPadOS - addressed in versions 15.7 19H12, 16.0 20A362
watchOS - update to 9.0 20R361
tvOS - update to 16.0 20J373

• https://support.apple.com/en-us/HT213444

• Multiple vulnerabilities in Apple macOS Monterey
• Multiple vulnerabilities in Apple macOS Big Sur
• Multiple vulnerabilities in Apple iOS and iPadOS
• Multiple vulnerabilities in Apple iOS 16 and iPadOS 16
• Multiple vulnerabilities in Apple macOS Ventura
• Multiple vulnerabilities in Apple tvOS
• Multiple vulnerabilities in Apple watchOS