A flaw use after free in the Linux kernel NILFS file system was found in the way user triggers function security_inode_alloc to fail with following call to function nilfs_mdt_destroy. A local user could use this flaw to crash the system or potentially escalate their privileges on the system.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 4.10 | 4.14.296 |
| linux / linux_kernel | 4.15 | 4.19.262 |
| linux / linux_kernel | 4.20 | 5.4.218 |
| linux / linux_kernel | 5.5 | 5.10.148 |
| linux / linux_kernel | 5.11 | 5.15.73 |
| linux / linux_kernel | 5.16 | 5.19.15 |
| linux / linux_kernel | 6.0 | 6.0.1 |
| linux / linux_kernel | 2.6.12 | 4.9.331 |
| debian / debian_linux | 10.0 | 10.0.x |