Linux Kernel Vulnerability in JFS Leading to File Corruption

CVE-2025-38698

What is CVE-2025-38698?

A vulnerability in the Linux kernel's JFS file system could allow for file corruption when negative i_size values are processed. This issue may result in operational failures when attempting to open corrupted files. To address this, a validation check has been implemented to ensure that files are correctly handled when opened. This proactive measure aims to prevent further complications in file management and system stability.

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