CVE-2025-43374 Apple产品内核越界读取漏洞

// CVE-2025-43374 PoC - Apple Kernel OOB Read // Note: This is a conceptual PoC for demonstration purposes // Actual exploitation requires physical proximity to target device #include <stdio.h> #include <stdlib.h> /* * This vulnerability allows kernel memory out-of-bounds read * Attack vector: Physical proximity (AV:P) * No authentication required (PR:N) * No user interaction needed (UI:N) * * Prerequisites: * - Attacker must be in physical proximity to target device * - Target device must be running vulnerable Apple OS version * * This PoC demonstrates the concept of triggering OOB read * in kernel memory through improper bounds checking */ void trigger_oob_read_demo() { printf("[*] CVE-2025-43374 - Apple Kernel OOB Read PoC\n"); printf("[*] Target: Apple iOS/iPadOS/macOS kernel\n"); printf("[*] Attack Vector: Physical Proximity\n\n"); printf("[*] Attack Prerequisites:\n"); printf(" - Physical proximity to target device\n"); printf(" - Vulnerable kernel component\n"); printf(" - Specific trigger condition\n\n"); printf("[*] Exploitation Steps:\n"); printf(" 1. Establish proximity to target device\n"); printf(" 2. Send crafted input to trigger vulnerable code path\n"); printf(" 3. Kernel performs OOB read due to insufficient bounds checking\n"); printf(" 4. Read sensitive kernel memory data\n\n"); printf("[!] Note: Actual exploitation requires specialized tools and physical access\n"); printf("[!] This PoC is for educational purposes only\n"); } int main() { trigger_oob_read_demo(); return 0; }