CVSS 5.5 · Medium EPSS 29,6%
Kerentanan pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.
In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate session id and tree id in compound request `smb2_get_msg()` in smb2_get_ksmbd_tcon() and smb2_check_user_session() will always return the first request smb2 header in a compound request. if `SMB2_TREE_CONNECT_HE` is the first command in compound request, will return 0, i.e. The tree id check is skipped. This patch use ksmbd_req_buf_next() to get current command in compound.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| linux | linux kernel | Versi 5.15 hingga sebelum 5.15.145 |
| linux | linux kernel | Versi 5.16 hingga sebelum 6.1.53 |
| linux | linux kernel | Versi 6.2 hingga sebelum 6.4.16 |
| linux | linux kernel | Versi 6.5 rc1 |
| linux | linux kernel | Versi 6.5 rc2 |
| linux | linux kernel | Versi 6.5 rc3 |