CVE-2019-19063

MEDIUM

Linux kernel <5.3.11 - DoS

Title source: llm

Description

Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption), aka CID-3f9361695113.

References (14)

[Third Party Advisory] http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html

[Third Party Advisory, VDB Entry] http://packetstormsecurity.com/files/155890/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html

[Patch, Third Party Advisory] https://github.com/torvalds/linux/commit/3f93616951138a598d930dcaec40f2bfd9ce43bb

View Patch ZIP pw:eip

[Mailing List, Third Party Advisory] https://seclists.org/bugtraq/2020/Jan/10

[Third Party Advisory] https://security.netapp.com/advisory/ntap-20191205-0001/

[Third Party Advisory] https://usn.ubuntu.com/4254-1/

[Third Party Advisory] https://usn.ubuntu.com/4254-2/

[Third Party Advisory] https://usn.ubuntu.com/4284-1/

[Third Party Advisory] https://usn.ubuntu.com/4285-1/

[Third Party Advisory] https://usn.ubuntu.com/4287-1/

[Third Party Advisory] https://usn.ubuntu.com/4287-2/

[Patch, Third Party Advisory] https://www.oracle.com/security-alerts/cpuApr2021.html

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/

Scores

CVSS v3 4.6

EPSS 0.0007

EPSS Percentile 22.2%

Attack Vector PHYSICAL

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Classification

CWE

CWE-401

Status published

Affected Products (40)

linux/linux_kernel < 5.3.11

oracle/sd-wan_edge

canonical/ubuntu_linux

fedoraproject/fedora

opensuse/leap

netapp/active_iq_unified_manager

netapp/aff_baseboard_management_controller

netapp/cloud_backup

netapp/data_availability_services

netapp/e-series_santricity_os_controller

... and 25 more

Timeline

Published Nov 18, 2019

Tracked Since Feb 18, 2026