CVSS 7.1 · High EPSS 0,20%
Kerentanan Improper Input Validation pada linux kernel. Skor CVSS 3.1 7.1 (High) menurut CNA.
In the Linux kernel, the following vulnerability has been resolved: smb: client: reject userspace cifs.spnego descriptions cifs.spnego key descriptions contain authority-bearing fields such as pid, uid, creduid, and upcall_target that cifs.upcall treats as kernel-originating inputs. However, userspace can also create keys of this type through request_key(2) or add_key(2), allowing those fields to be supplied without CIFS origin. Only accept cifs.spnego descriptions while CIFS is using its private spnego_cred to request the key.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| linux | linux kernel | Versi 2.6.24.1 hingga sebelum 5.10.258 |
| linux | linux kernel | Versi 5.11 hingga sebelum 5.15.209 |
| linux | linux kernel | Versi 5.16 hingga sebelum 6.1.175 |
| linux | linux kernel | Versi 6.2 hingga sebelum 6.6.142 |
| linux | linux kernel | Versi 6.7 hingga sebelum 6.12.92 |
| linux | linux kernel | Versi 6.13 hingga sebelum 6.18.34 |
| linux | linux kernel | Versi 6.19 hingga sebelum 7.0.11 |
| linux | linux kernel | Versi 2.6.24 |
| linux | linux kernel | Versi 2.6.24 rc3 |
| linux | linux kernel | Versi 2.6.24 rc4 |
| linux | linux kernel | Versi 2.6.24 rc5 |
| linux | linux kernel | Versi 2.6.24 rc6 |
| linux | linux kernel | Versi 2.6.24 rc7 |
| linux | linux kernel | Versi 2.6.24 rc8 |
| linux | linux kernel | Versi 7.1 rc1 |
| linux | linux kernel | Versi 7.1 rc2 |
| linux | linux kernel | Versi 7.1 rc3 |
| linux | linux kernel | Versi 7.1 rc4 |