CVE-2016-2143

CVE Details

Release Date:

2016-06-01

Description

The fork implementation in the Linux kernel before 4.5 on s390platforms mishandles the case of four page-table levels, which allows local users to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted application, related to arch/s390/include/asm/mmu_context.h and arch/s390/include/asm/pgalloc.h.

See more information about CVE-2016-2143 from MITRE CVE dictionary and NIST NVD

CVSS v2.0 metrics

NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score:	6.2	Base Metrics:	AV:L/AC:H/Au:N/C:C/I:C/A:C
Access Vector:	Local network	Attack Complexity:	High
Authentication:	None required	Confidentiality Impact:	Complete
Integrity Impact:	Complete	Availability Impact:	Complete

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (kernel)	ELSA-2016-2766	2016-11-15
Oracle Linux version 7 (kernel)	ELSA-2016-1539	2016-08-02

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