UBUNTU-CVE-2025-40068

In the Linux kernel, the following vulnerability has been resolved: fs: ntfs3: Fix integer overflow in rununpack The MFT record relative to the file being opened contains its runlist, an array containing information about the file's location on the physical disk. Analysis of all Call Stack paths...

CVE-2025-40068 fs: ntfs3: Fix integer overflow in run_unpack()

In the Linux kernel, the following vulnerability has been resolved: fs: ntfs3: Fix integer overflow in rununpack The MFT record relative to the file being opened contains its runlist, an array containing information about the file's location on the physical disk. Analysis of all Call Stack paths...

CVE-2025-40068

CVE-2025-40068 is a Linux kernel issue in the NTFS3 run_unpack() path where the MFT runlist values could overflow during decoding. This comes from unvalidated runlist data, potentially allowing access to arbitrary disk data or data destruction. The issue note confirms an overflow check for additi...