CVE-2013-2851

CVE Details

Release Date:	2013-06-06
Impact:	None	What is this?

Description

Format string vulnerability in the register_disk function in block/genhd.c in the Linux kernel through 3.9.4 allows local users to gain privileges by leveraging root access and writing format string specifiers to /sys/module/md_mod/parameters/new_array in order to create a crafted /dev/md device name.

See more information about CVE-2013-2851 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:	6.0
Vector String:	AV:L/AC:H/Au:S/C:C/I:C/A:C
Version:	2.0
Attack Vector:	Local
Attack Complexity:	High
Authentication:	Single
Confidentiality Impact:	Complete
Integrity Impact:	Complete
Availability Impact:	Complete

Errata information

Platform	Errata	Release Date
Oracle Linux version 5 (kernel-uek)	ELSA-2013-2542	2013-08-28
Oracle Linux version 5 (kernel-uek)	ELSA-2013-2543	2013-08-28
Oracle Linux version 5 (mlnx_en-2.6.32-400.29.3.el5uek)	ELSA-2013-2542	2013-08-28
Oracle Linux version 5 (ofa-2.6.32-400.29.3.el5uek)	ELSA-2013-2542	2013-08-28
Oracle Linux version 6 (kernel)	ELSA-2013-1645	2013-11-25
Oracle Linux version 6 (kernel-uek)	ELSA-2013-2542	2013-08-28
Oracle Linux version 6 (kernel-uek)	ELSA-2013-2543	2013-08-28
Oracle Linux version 6 (mlnx_en-2.6.32-400.29.3.el6uek)	ELSA-2013-2542	2013-08-28
Oracle Linux version 6 (ofa-2.6.32-400.29.3.el6uek)	ELSA-2013-2542	2013-08-28