In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Check 'folio' pointer for NULL It can be NULL if bmap is called.
https://git.kernel.org/stable/c/ff1068929459347f9e47f8d14c409dcf938c2641
https://git.kernel.org/stable/c/6c8054d590668629bb2eb6fb4cbf22455d08ada8
https://git.kernel.org/stable/c/1cd6c96219c429ebcfa8e79a865277376c563803