{"cve":"CVE-2024-46719","nvd":{"published":"2024-09-18T07:15:03.357","modified":"2026-06-17T07:55:47.503","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: ucsi: Fix null pointer dereference in trace\n\nucsi_register_altmode checks IS_ERR for the alt pointer and treats\nNULL as valid. When CONFIG_TYPEC_DP_ALTMODE is not enabled,\nucsi_register_displayport returns NULL which causes a NULL pointer\ndereference in trace. Rather than return NULL, call\ntypec_port_register_altmode to register DisplayPort alternate mode\nas a non-controllable mode when CONFIG_TYPEC_DP_ALTMODE is not enabled.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-476"],"references":["https://git.kernel.org/stable/c/3aa56313b0de06ce1911950b2cc0c269614a87a9","https://git.kernel.org/stable/c/3b9f2d9301ae67070fe77a0c06758722fd7172b7","https://git.kernel.org/stable/c/7e64cabe81c303bdf6fd26b6a09a3289b33bc870","https://git.kernel.org/stable/c/8095bf0579ed4906a33f7bec675bfb29b6b16a3b","https://git.kernel.org/stable/c/99331fe68a8eaa4097143a33fb0c12d5e5e8e830"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:54:38.012257375+00:00"},"epss":{"cve":"CVE-2024-46719","score":0.00239,"percentile":0.15009,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}