{"cve":"CVE-2019-19947","nvd":{"published":"2019-12-24T00:15:10.963","modified":"2026-06-17T02:27:29.687","status":"Modified","description":"In the Linux kernel through 5.4.6, there are information leaks of uninitialized memory to a USB device in the drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c driver, aka CID-da2311a6385c.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":4.6},"cwes":["CWE-908"],"references":["http://www.openwall.com/lists/oss-security/2019/12/24/1","https://github.com/torvalds/linux/commit/da2311a6385c3b499da2ed5d9be59ce331fa93e9","https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html","https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html","https://security.netapp.com/advisory/ntap-20200204-0002/"],"products":["canonical:ubuntu_linux","debian:debian_linux","linux:linux_kernel","netapp:active_iq_unified_manager","netapp:aff_baseboard_management_controller","netapp:cloud_backup","netapp:data_availability_services","netapp:e-series_santricity_os_controller","netapp:fas\\/aff_baseboard_management_controller","netapp:hci_baseboard_management_controller","netapp:solidfire_\\&_hci_management_node","netapp:solidfire_baseboard_management_controller","netapp:steelstore_cloud_integrated_storage"],"source":"nvd","synced_at":"2026-10-19T20:59:27.069234358+00:00"},"epss":{"cve":"CVE-2019-19947","score":0.00493,"percentile":0.4236,"date":"2026-10-31"},"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."]}