Total vulnerabilities in the database
The mountpoint_last function in fs/namei.c in the Linux kernel before 3.15.8 does not properly maintain a certain reference count during attempts to use the umount system call in conjunction with a symlink, which allows local users to cause a denial of service (memory consumption or use-after-free) or possibly have unspecified other impact via the umount program.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | - | 3.15.8 |
| redhat / enterprise_linux_server_aus | 6.5 | 6.5.x |
| redhat / enterprise_linux_server_tus | 6.5 | 6.5.x |
| redhat / enterprise_linux_eus | 6.5 | 6.5.x |