CVE Details

Release Date:2018-08-06


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

PlatformErrataRelease Date
Oracle Linux version 6 (kernel)ELSA-2018-23902018-08-14
Oracle Linux version 6 (kernel-uek)ELSA-2018-42162018-09-14
Oracle Linux version 7 (kernel)ELSA-2018-23842018-08-14
Oracle Linux version 7 (kernel-uek)ELSA-2018-41892018-08-06
Oracle Linux version 7 (kernel-uek)ELSA-2018-41902018-08-07
Oracle Linux version 7 (kernel-uek)ELSA-2018-42162018-09-14
Oracle VM version 3.4 (kernel-uek)OVMSA-2018-02562018-09-14

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