CVE-2013-2147

Kernel: cpqarray/cciss: information leak via ioctl

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The HP Smart Array controller disk-array driver and Compaq SMART2 controller disk-array driver in the Linux kernel through 3.9.4 do not initialize certain data structures, which allows local users to obtain sensitive information from kernel memory via (1) a crafted IDAGETPCIINFO command for a /dev/ida device, related to the ida_locked_ioctl function in drivers/block/cpqarray.c or (2) a crafted CCISS_PASSTHRU32 command for a /dev/cciss device, related to the cciss_ioctl32_passthru function in drivers/block/cciss.c.

El controlador de array de discos HP Smart Array y el controlador de array de discos Compaq SMART2 en Linux kernel hasta v3.9.4 no inicializa ciertas estructuras de datos, lo que permite a usuarios locales obtener información sensible de la memoria del kernel a través de (1) un comando modificado IDAGETPCIINFO para el dispositivo /dev/ida, relacionado con la función ida_locked_ioctl en drivers/block/cpqarray.c o (2) un comando modificado CCISS_PASSTHRU32 para el dispositivo /dev/cciss relacionado con la función cciss_ioctl32_passthru en drivers/block/cciss.c.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

Attack Vector

Local

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2013-02-19 CVE Reserved
2013-06-07 CVE Published
2023-03-08 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-399: Resource Management Errors

CAPEC

References (17)

URL	Tag	Source
http://lkml.org/lkml/2013/6/3/127	Mailing List
http://lkml.org/lkml/2013/6/3/131	Mailing List
http://www.openwall.com/lists/oss-security/2013/06/05/25	Mailing List

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html	2018-01-09
http://rhn.redhat.com/errata/RHSA-2013-1166.html	2018-01-09
http://www.ubuntu.com/usn/USN-1994-1	2018-01-09
http://www.ubuntu.com/usn/USN-1996-1	2018-01-09
http://www.ubuntu.com/usn/USN-1997-1	2018-01-09
http://www.ubuntu.com/usn/USN-1999-1	2018-01-09
http://www.ubuntu.com/usn/USN-2015-1	2018-01-09
http://www.ubuntu.com/usn/USN-2016-1	2018-01-09
http://www.ubuntu.com/usn/USN-2017-1	2018-01-09
http://www.ubuntu.com/usn/USN-2020-1	2018-01-09
http://www.ubuntu.com/usn/USN-2023-1	2018-01-09
http://www.ubuntu.com/usn/USN-2050-1	2018-01-09
https://bugzilla.redhat.com/show_bug.cgi?id=971242	2013-09-16
https://access.redhat.com/security/cve/CVE-2013-2147	2013-09-16

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				<= 3.9.4 Search vendor "Linux" for product "Linux Kernel" and version " <= 3.9.4"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.9 Search vendor "Linux" for product "Linux Kernel" and version "3.9"		rc1		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.9 Search vendor "Linux" for product "Linux Kernel" and version "3.9"		rc2		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.9 Search vendor "Linux" for product "Linux Kernel" and version "3.9"		rc3		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.9 Search vendor "Linux" for product "Linux Kernel" and version "3.9"		rc4		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.9 Search vendor "Linux" for product "Linux Kernel" and version "3.9"		rc5		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.9 Search vendor "Linux" for product "Linux Kernel" and version "3.9"		rc6		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.9 Search vendor "Linux" for product "Linux Kernel" and version "3.9"		rc7		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.9.0 Search vendor "Linux" for product "Linux Kernel" and version "3.9.0"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.9.1 Search vendor "Linux" for product "Linux Kernel" and version "3.9.1"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.9.2 Search vendor "Linux" for product "Linux Kernel" and version "3.9.2"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.9.3 Search vendor "Linux" for product "Linux Kernel" and version "3.9.3"		-		Affected
Suse Search vendor "Suse"		Linux Enterprise Server Search vendor "Suse" for product "Linux Enterprise Server"				10 Search vendor "Suse" for product "Linux Enterprise Server" and version "10"		sp4		Affected