The vulnerability of the `user_block_count` function in Linux kernel allows a hacker to trigger a service failure.

The vulnerability of the userblockcount function in Linux kernel relates to reading beyond the buffer boundaries. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2018-13097

A flaw was discovered in the F2FS filesystem code in fs/f2fs/super.c in the Linux kernel. An out-of-bounds read or a divide-by-zero error for an incorrect userblockcount in a corrupted f2fs image can lead to a denial of service...