CVSS 7.8 · High EPSS 0,92%
Kerentanan Integer Coercion Error pada linux kernel, redhat enterprise linux. Skor CVSS 3.1 7.8 (High) menurut NVD.
An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size() function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write access. 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 3.18.139 hingga sebelum 3.19 |
| linux | linux kernel | Versi 4.4.179 hingga sebelum 4.5 |
| linux | linux kernel | Versi 4.9.169 hingga sebelum 4.9.312 |
| linux | linux kernel | Versi 4.14.112 hingga sebelum 4.14.277 |
| linux | linux kernel | Versi 4.19.35 hingga sebelum 4.19.240 |
| linux | linux kernel | Versi 5.0.8 hingga sebelum 5.4.191 |
| linux | linux kernel | Versi 5.5 hingga sebelum 5.10.113 |
| linux | linux kernel | Versi 5.11 hingga sebelum 5.15.36 |
| linux | linux kernel | Versi 5.16 hingga sebelum 5.17.5 |
| redhat | enterprise linux | Versi 8.0 |
| redhat | enterprise linux | Versi 9.0 |