CVE-2019-19053

HIGH

Linux Kernel <5.3.11 - DoS

Title source: llm

Description

A memory leak in the rpmsg_eptdev_write_iter() function in drivers/rpmsg/rpmsg_char.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering copy_from_iter_full() failures, aka CID-bbe692e349e2.

References (4)

Scores

CVSS v3 7.5
EPSS 0.0050
EPSS Percentile 65.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Classification

CWE
CWE-401
Status published

Affected Products (33)

linux/linux_kernel < 5.4.12
canonical/ubuntu_linux
canonical/ubuntu_linux
netapp/active_iq_unified_manager
netapp/aff_baseboard_management_controller
netapp/cloud_backup
netapp/data_availability_services
netapp/e-series_santricity_os_controller
netapp/e-series_santricity_os_controller
netapp/e-series_santricity_os_controller
netapp/e-series_santricity_os_controller
netapp/e-series_santricity_os_controller
netapp/e-series_santricity_os_controller
netapp/e-series_santricity_os_controller
netapp/e-series_santricity_os_controller
... and 18 more

Timeline

Published Nov 18, 2019
Tracked Since Feb 18, 2026