Total vulnerabilities in the database
An issue was discovered in the Linux kernel through 4.18.8. The vmacache_flush_all function in mm/vmacache.c mishandles sequence number overflows. An attacker can trigger a use-after-free (and possibly gain privileges) via certain thread creation, map, unmap, invalidation, and dereference operations.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 3.16 | 3.16.58 |
| linux / linux_kernel | 3.17 | 3.18.123 |
| linux / linux_kernel | 3.19 | 4.4.157 |
| linux / linux_kernel | 4.5 | 4.9.128 |
| linux / linux_kernel | 4.10 | 4.14.71 |
| linux / linux_kernel | 4.15 | 4.18.9 |
| canonical / ubuntu_linux | 16.04 | 16.04.x |
| canonical / ubuntu_linux | 14.04 | 14.04.x |
| canonical / ubuntu_linux | 18.04 | 18.04.x |
| debian / debian_linux | 8.0 | 8.0.x |
| debian / debian_linux | 9.0 | 9.0.x |