CVE-2012-6548

CVE Details

Release Date:	2012-08-15
Impact:	None	What is this?

Description

The udf_encode_fh function in fs/udf/namei.c in the Linux kernel before 3.6 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel heap memory via a crafted application.

See more information about CVE-2012-6548 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:	1.9
Vector String:	AV:L/AC:M/Au:N/C:P/I:N/A:N
Version:	2.0
Attack Vector:	Local
Attack Complexity:	Medium
Authentication:	None
Confidentiality Impact:	Partial
Integrity Impact:	None
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 5 (kernel-uek)	ELSA-2013-2537	2013-07-18
Oracle Linux version 5 (kernel-uek)	ELSA-2013-2538	2013-07-18
Oracle Linux version 5 (mlnx_en-2.6.32-400.29.2.el5uek)	ELSA-2013-2537	2013-07-18
Oracle Linux version 5 (ofa-2.6.32-400.29.2.el5uek)	ELSA-2013-2537	2013-07-18
Oracle Linux version 6 (kernel)	ELSA-2013-1051	2013-07-16
Oracle Linux version 6 (kernel-uek)	ELSA-2013-2537	2013-07-18
Oracle Linux version 6 (kernel-uek)	ELSA-2013-2538	2013-07-18
Oracle Linux version 6 (mlnx_en-2.6.32-400.29.2.el6uek)	ELSA-2013-2537	2013-07-18
Oracle Linux version 6 (ofa-2.6.32-400.29.2.el6uek)	ELSA-2013-2537	2013-07-18