CVE-2011-4132

CVE Details

Release Date:

2012-01-27

Description

The cleanup_journal_tail function in the Journaling Block Device (JBD) functionality in the Linux kernel 2.6 allows local users to cause a denial of service (assertion error and kernel oops) via an ext3 or ext4 image with an invalid log first block value.

See more information about CVE-2011-4132 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:	2.1	Base Metrics:	AV:L/AC:L/Au:N/C:N/I:N/A:P
Access Vector:	Local network	Attack Complexity:	Low
Authentication:	None required	Confidentiality Impact:	None
Integrity Impact:	None	Availability Impact:	Partial

Errata information

Platform	Errata	Release Date
Oracle Linux version 5 (kernel)	ELSA-2012-0007	2012-01-11
Oracle Linux version 5 (kernel-uek)	ELSA-2012-2003	2012-03-07
Oracle Linux version 5 (mlnx_en-2.6.32-300.11.1.el5uek)	ELSA-2012-2003	2012-03-07
Oracle Linux version 5 (ocfs2-2.6.18-274.17.1.0.1.el5)	ELSA-2012-0007	2012-01-11
Oracle Linux version 5 (ofa-2.6.32-300.11.1.el5uek)	ELSA-2012-2003	2012-03-07
Oracle Linux version 5 (oracleasm-2.6.18-274.17.1.0.1.el5)	ELSA-2012-0007	2012-01-11
Oracle Linux version 6 (kernel)	ELSA-2012-0350	2012-03-06
Oracle Linux version 6 (kernel-uek)	ELSA-2012-2003	2012-03-07
Oracle Linux version 6 (mlnx_en-2.6.32-300.11.1.el6uek)	ELSA-2012-2003	2012-03-07
Oracle Linux version 6 (ofa-2.6.32-300.11.1.el6uek)	ELSA-2012-2003	2012-03-07

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