CVE-2018-14609

CVE Details

Release Date:

2018-07-27

Description

An issue was discovered in the Linux kernel through 4.17.10. There is an invalid pointer dereference in __del_reloc_root() in fs/btrfs/relocation.c when mounting a crafted btrfs image, related to removing reloc rb_trees when reloc control has not been initialized.

See more information about CVE-2018-14609 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:	5.5	Base Metrics:	AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Access Vector:	Local network	Attack Complexity:	Low
Privileges Required:	None	User Interaction:	Required
Scope:	Unchanged	Confidentiality Impact:	None
Integrity Impact:	None	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 5 (kernel-uek)	ELSA-2019-4533	2019-02-07
Oracle Linux version 6 (dtrace-modules-3.8.13-118.30.1.el6uek)	ELSA-2019-4532	2019-02-06
Oracle Linux version 6 (kernel-uek)	ELSA-2019-4532	2019-02-06
Oracle Linux version 6 (kernel-uek)	ELSA-2019-4533	2019-02-07
Oracle Linux version 7 (dtrace-modules-3.8.13-118.30.1.el7uek)	ELSA-2019-4532	2019-02-06
Oracle Linux version 7 (kernel-uek)	ELSA-2019-4532	2019-02-06
Oracle Linux version 7 (kernel-uek)	ELSA-2019-4570	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