CVE-2019-19063

MEDIUM

Linux kernel <5.3.11 - DoS

Title source: llm
STIX 2.1

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)

Core 14
Core References
Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html
Mailing List, Third Party Advisory mailing-list x_refsource_bugtraq
https://seclists.org/bugtraq/2020/Jan/10
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/4254-1/
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/4254-2/
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/4285-1/
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/4287-1/
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/4287-2/
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/4284-1/
Patch, Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpuApr2021.html
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20191205-0001/

Scores

CVSS v3 4.6
EPSS 0.0007
EPSS Percentile 22.1%
Attack Vector PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-401
Status published
Products (38)
broadcom/brocade_fabric_operating_system_firmware
canonical/ubuntu_linux 14.04
canonical/ubuntu_linux 16.04 (2 CPE variants)
canonical/ubuntu_linux 18.04
canonical/ubuntu_linux 19.10
fedoraproject/fedora 30
fedoraproject/fedora 31
linux/linux_kernel < 5.3.11
netapp/active_iq_unified_manager
netapp/aff_baseboard_management_controller
... and 28 more
Published Nov 18, 2019
Tracked Since Feb 18, 2026