{"id":"CVE-2019-19078","details":"A memory leak in the ath10k_usb_hif_tx_sg() function in drivers/net/wireless/ath/ath10k/usb.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-b8d17e7d93d2.","modified":"2026-03-12T23:02:57.886040Z","published":"2019-11-18T06:15:13.560Z","related":["SUSE-SU-2019:3200-1","SUSE-SU-2019:3317-1","SUSE-SU-2019:3372-1","SUSE-SU-2020:0093-1","SUSE-SU-2020:0613-1","openSUSE-SU-2019:2675-1"],"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D4ISVNIC44SOGXTUBCIZFSUNQJ5LRKNZ/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MN6MLCN7G7VFTSXSZYXKXEFCUMFBUAXQ/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4287-1/"},{"type":"ADVISORY","url":"https://www.oracle.com/security-alerts/cpuApr2021.html"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20191205-0001/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4287-2/"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4258-1/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4284-1/"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/b8d17e7d93d2beb89e4f34c59996376b8b544792"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"4.14"},{"fixed":"4.14.165"}]},{"events":[{"introduced":"4.15"},{"fixed":"4.19.96"}]},{"events":[{"introduced":"4.20"},{"fixed":"5.4.12"}]},{"events":[{"introduced":"0"},{"last_affected":"14.04"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"18.04"}]},{"events":[{"introduced":"0"},{"last_affected":"19.10"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-19078.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}