CVE-2018-19824

CVE Details

Release Date:

2018-12-03

Description

In the Linux kernel through 4.19.6, a local user could exploit a use-after-free in the ALSA driver by supplying a malicious USB Sound device (with zero interfaces) that is mishandled in usb_audio_probe in sound/usb/card.c.

See more information about CVE-2018-19824 from MITRE CVE dictionary and NIST NVD

CVSS v3.0 metrics

NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score:	7.8	Base Metrics:	AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector:	Local network	Attack Complexity:	Low
Privileges Required:	Low	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	High
Integrity Impact:	High	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (kernel-uek)	ELSA-2019-4510	2019-01-15
Oracle Linux version 7 (kernel-uek)	ELSA-2019-4509	2019-01-15
Oracle Linux version 7 (kernel-uek)	ELSA-2019-4510	2019-01-15
Oracle Linux version 8 (kernel)	ELSA-2019-2703	2019-09-12
Oracle VM version 3.4 (kernel-uek)	OVMSA-2019-0002	2019-02-04

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team