An issue was discovered in the Linux kernel through 4.17.10. There is a buffer overflow in truncate_inline_inode() in fs/f2fs/inline.c when umounting an f2fs image, because a length value may be negative.
| Product | Vendor | Version |
|---|---|---|
| n/a | n/a | < 872607632c658d3739e4e7889e4f3c419ae2c193 |