CVSS 5.5 · Medium EPSS 0,24%
Kerentanan NULL Pointer Dereference pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.
In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: Fix null pointer dereference in trace ucsi_register_altmode checks IS_ERR for the alt pointer and treats NULL as valid. When CONFIG_TYPEC_DP_ALTMODE is not enabled, ucsi_register_displayport returns NULL which causes a NULL pointer dereference in trace. Rather than return NULL, call typec_port_register_altmode to register DisplayPort alternate mode as a non-controllable mode when CONFIG_TYPEC_DP_ALTMODE is not enabled.
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 | Semua versi sebelum 5.4.284 |
| linux | linux kernel | Versi 5.5 hingga sebelum 5.10.226 |
| linux | linux kernel | Versi 5.11 hingga sebelum 5.15.167 |
| linux | linux kernel | Versi 5.16 hingga sebelum 6.1.109 |
| linux | linux kernel | Versi 6.2 hingga sebelum 6.6.50 |
| linux | linux kernel | Versi 6.7 hingga sebelum 6.10.9 |