CVE-2016-10208

CVE Details

Release Date:	2016-11-15
Impact:	Moderate	What is this?

Description

The ext4_fill_super function in fs/ext4/super.c in the Linux kernelthrough 4.9.8 does not properly validate meta block groups, which allows physically proximate attackers to cause a denial of service (out-of-bounds read and system crash) via a crafted ext4 image.

See more information about CVE-2016-10208 from MITRE CVE dictionary and NIST NVD

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

CVSS v2 metrics

Base Score:	4.7
Vector String:	AV:L/AC:M/Au:N/C:N/I:N/A:C
Version:	2.0
Attack Vector:	Local
Attack Complexity:	Medium
Authentication:	None
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Complete

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (dtrace-modules-3.8.13-118.18.2.el6uek)	ELSA-2017-3566	2017-05-16
Oracle Linux version 6 (dtrace-modules-4.1.12-61.1.34.el6uek)	ELSA-2017-3539	2017-04-13
Oracle Linux version 6 (kernel-uek)	ELSA-2017-3539	2017-04-13
Oracle Linux version 6 (kernel-uek)	ELSA-2017-3566	2017-05-16
Oracle Linux version 7 (dtrace-modules-3.8.13-118.18.2.el7uek)	ELSA-2017-3566	2017-05-16
Oracle Linux version 7 (dtrace-modules-4.1.12-61.1.34.el7uek)	ELSA-2017-3539	2017-04-13
Oracle Linux version 7 (kernel)	ELSA-2017-1308	2017-05-26
Oracle Linux version 7 (kernel)	ELSA-2017-1308-1	2017-05-26
Oracle Linux version 7 (kernel-uek)	ELSA-2017-3539	2017-04-13
Oracle Linux version 7 (kernel-uek)	ELSA-2017-3566	2017-05-16
Oracle VM version 3.3 (kernel-uek)	OVMSA-2017-0105	2017-05-16
Oracle VM version 3.4 (kernel-uek)	OVMSA-2017-0062	2017-04-13