CVSS 5.5 · Medium EPSS 0,34%
Kerentanan Use After Free pada freebsd. Skor CVSS 3.1 5.5 (Medium) menurut NVD.
In FreeBSD 13.0-STABLE before n245117, 12.2-STABLE before r369551, 11.4-STABLE before r369559, 13.0-RC5 before p1, 12.2-RELEASE before p6, and 11.4-RELEASE before p9, copy-on-write logic failed to invalidate shared memory page mappings between multiple processes allowing an unprivileged process to maintain a mapping after it is freed, allowing the process to read private data belonging to other processes or the kernel.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| freebsd | freebsd | Semua versi sebelum 11.4 |
| freebsd | freebsd | Versi 12.0 hingga sebelum 12.2 |
| freebsd | freebsd | Versi 11.4 |
| freebsd | freebsd | Versi 11.4 beta1 |
| freebsd | freebsd | Versi 11.4 p1 |
| freebsd | freebsd | Versi 11.4 p2 |
| freebsd | freebsd | Versi 11.4 p3 |
| freebsd | freebsd | Versi 11.4 p4 |
| freebsd | freebsd | Versi 11.4 p5 |
| freebsd | freebsd | Versi 11.4 rc1 |
| freebsd | freebsd | Versi 11.4 rc2 |
| freebsd | freebsd | Versi 12.2 |
| freebsd | freebsd | Versi 12.2 p1 |
| freebsd | freebsd | Versi 12.2 p2 |
| freebsd | freebsd | Versi 13.0 beta1 |
| freebsd | freebsd | Versi 13.0 beta2 |
| freebsd | freebsd | Versi 13.0 beta3 |
| freebsd | freebsd | Versi 13.0 beta4 |
| freebsd | freebsd | Versi 13.0 rc1 |
| freebsd | freebsd | Versi 13.0 rc2 |
| freebsd | freebsd | Versi 13.0 rc3 |
| freebsd | freebsd | Versi 13.0 rc4 |
| freebsd | freebsd | Versi 13.0 rc5 |