Integer overflow in Apple iOS and iPadOS - CVE-2023-28185

Vulnerability identifier: #VU82739

CSH Severity: Low

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

CVE-ID: CVE-2023-28185

CWE-ID: CWE-190

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local application to perform a denial of service (DoS) attack.

The vulnerability exists due to integer overflow within the OS kernel. A local application can trigger an integer overflow and crash the kernel.

Apple iOS
iPadOS
tvOS
watchOS
macOS

Install updates from vendor's website.

Apple iOS - addressed in versions 16.4 20E247, 15.7.4 19H321
iPadOS - addressed in versions 16.4 20E247, 15.7.4 19H321
tvOS - update to 16.4 20L497
watchOS - update to 9.4 20T253
macOS - addressed in versions 11.7.5 20G1225, 12.6.4 21G526

• https://support.apple.com/en-us/HT213676

• Multiple vulnerabilities in Apple iOS 16 and iPadOS 16
• Multiple vulnerabilities in Apple macOS Monterey
• Multiple vulnerabilities in Apple macOS Big Sur
• Multiple vulnerabilities in Apple iOS 15 and iPadOS 15
• Multiple vulnerabilities in Apple watchOS
• Multiple vulnerabilities in Apple tvOS