CVSS 7.8 · High EPSS 12,7%
Kerentanan Use After Free pada linux kernel. Skor CVSS 3.1 7.8 (High) menurut NVD.
A memory leak flaw was found in the Linux kernel’s io_uring functionality in how a user registers a buffer ring with IORING_REGISTER_PBUF_RING, mmap() it, and then frees it. This flaw allows a local user to crash or potentially escalate their privileges on the system.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| linux | linux kernel | Versi 6.4 hingga sebelum 6.6.5 |
| linux | linux kernel | Versi 6.7 rc1 |
| linux | linux kernel | Versi 6.7 rc2 |
| linux | linux kernel | Versi 6.7 rc3 |