VDB
DEBIAN-CVE-2024-46719
DEBIAN-CVE-2024-46719
PUBLISHED
CVSS 5.5 MEDIUM
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.
Risk Scores
CVSS v3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | linux | 5.10.158-1, 5.10.158-1, 5.10.158-2 |
| Debian:12 | linux | 6.1.69-1, 6.1.106-1, 6.1.106-2 |
| Debian:14 | linux | 0, 0 |
| Debian:11 | linux-6.1 | 6.1.106-3, 6.1.106-3, 6.1.106-3 |
| Debian:13 | linux | 0, 0 |
Timeline
- Sep 18, 2024 CVE Published
- Apr 28, 2026 CVE Updated