CVE-2018-13053

CVE Details

Release Date:

2018-07-02

Description

The alarm_timer_nsleep function in kernel/time/alarmtimer.c in the Linux kernel through 4.17.3 has an integer overflow via a large relative timeout because ktime_add_safe is not used.

See more information about CVE-2018-13053 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:	3.3	Base Metrics:	AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Access Vector:	Local network	Attack Complexity:	Low
Privileges Required:	Low	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	None
Integrity Impact:	None	Availability Impact:	Low

Errata information

Platform	Errata	Release Date
Oracle Linux version 5 (kernel-uek)	ELSA-2019-4577	2019-03-12
Oracle Linux version 6 (dtrace-modules-3.8.13-118.31.1.el6uek)	ELSA-2019-4576	2019-03-12
Oracle Linux version 6 (kernel-uek)	ELSA-2019-4576	2019-03-12
Oracle Linux version 6 (kernel-uek)	ELSA-2019-4577	2019-03-12
Oracle Linux version 7 (dtrace-modules-3.8.13-118.31.1.el7uek)	ELSA-2019-4576	2019-03-12
Oracle Linux version 7 (kernel)	ELSA-2019-2029	2019-08-13
Oracle Linux version 7 (kernel-uek)	ELSA-2019-4541	2019-02-12
Oracle Linux version 7 (kernel-uek)	ELSA-2019-4576	2019-03-12

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