The vulnerability of the sb_min_blocksize() function in the fs/fat/inode.c module of the Linux kernel file system allows a attacker to increase privileges or cause service failures.

The vulnerability of the sbminblocksize function in the fs/fat/inode.c module of the Linux kernel file system is related to the lack of checking of the returned value. Exploiting this vulnerability can allow a remote attacker to increase privileges or cause service failures...