Key Information Vulnerability Type: Defective endpoint checking in USB ATM device. Affected File: Fix Commit: c09aad369899a607cfc002bebeaf51e31908cd Reporter: Syzbot Discovery Date: February 13, 2025 Fixers: Nikita Zhandarovitch and Greg Kroah-Hartman Fix Description: - In the function, endpoint addresses must be checked to ensure correctness. - Use and for stricter endpoint validation. Related Links: - Syzkaller Report - Lore Kernel Mailing List Changes Made Added Code: Modified Logic: - Changed endpoint checking method from to and . - Added checks for endpoint addresses to ensure the interface has correct endpoint configuration.