CVE-2018-5390

CVE Details

Release Date:

2018-08-06

Description

Linux kernel versions 4.9+ can be forced to make very expensive calls to tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for every incoming packet which can lead to a denial of service.

See more information about CVE-2018-5390 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:	7.5	Base Metrics:	AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector:	Network	Attack Complexity:	Low
Privileges Required:	None	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	None
Integrity Impact:	None	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (kernel)	ELSA-2018-2390	2018-08-14
Oracle Linux version 6 (kernel-uek)	ELSA-2018-4216	2018-09-14
Oracle Linux version 7 (kernel)	ELSA-2018-2384	2018-08-14
Oracle Linux version 7 (kernel-uek)	ELSA-2018-4189	2018-08-06
Oracle Linux version 7 (kernel-uek)	ELSA-2018-4190	2018-08-07
Oracle Linux version 7 (kernel-uek)	ELSA-2018-4216	2018-09-14
Oracle VM version 3.4 (kernel-uek)	OVMSA-2018-0256	2018-09-14

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