CVE-2019-18811

MEDIUM

Linux Kernel <5.3.9 - Memory Corruption

Title source: llm

Description

A memory leak in the sof_set_get_large_ctrl_data() function in sound/soc/sof/ipc.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption) by triggering sof_get_ctrl_copy_params() failures, aka CID-45c1380358b1.

References (5)

Scores

CVSS v3 5.5
EPSS 0.0013
EPSS Percentile 31.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Classification

CWE
CWE-401
Status published

Affected Products (4)

linux/linux_kernel < 5.3.9
fedoraproject/fedora
fedoraproject/fedora
redhat/enterprise_linux

Timeline

Published Nov 07, 2019
Tracked Since Feb 18, 2026