Total vulnerabilities in the database
An issue was discovered in __split_huge_pmd in mm/huge_memory.c in the Linux kernel before 5.7.5. The copy-on-write implementation can grant unintended write access because of a race condition in a THP mapcount check, aka CID-c444eb564fb1.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 4.15 | 4.19.129 |
| linux / linux_kernel | 5.5 | 5.7.5 |
| linux / linux_kernel | 4.20 | 5.4.48 |
| linux / linux_kernel | 4.10 | 4.14.185 |
| linux / linux_kernel | 4.5.5 | 4.9.228 |