CVE-2012-2313

kernel: unfiltered netdev rio_ioctl access by users

Severity Score

1.2

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The rio_ioctl function in drivers/net/ethernet/dlink/dl2k.c in the Linux kernel before 3.3.7 does not restrict access to the SIOCSMIIREG command, which allows local users to write data to an Ethernet adapter via an ioctl call.

La función rio_ioctl de drivers/net/ethernet/dlink/dl2k.c del kernel de Linux en versiones anteriores a la 3.3.7 no restringe el acceso al comando SIOCSMIIREG, lo que permite a usuarios locales escribir datos a un adaptador Ethernet a través de una llamada ioctl.

*Credits: N/A

CVSS Scores

NISTv2 1.2

Attack Vector

Local

Attack Complexity

High

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2012-04-19 CVE Reserved
2012-06-12 CVE Published
2023-03-08 EPSS Updated
2024-08-06 CVE Updated
2024-08-06 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-264: Permissions, Privileges, and Access Controls

CAPEC

References (13)

URL	Tag	Source
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1bb57e940e1958e40d51f2078f50c3a96a9b2d75	X_refsource_confirm
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.7	Release Notes
http://www.openwall.com/lists/oss-security/2012/05/04/8	Mailing List
http://www.securityfocus.com/bid/53965	Third Party Advisory

URL	Date	SRC
https://github.com/torvalds/linux/commit/1bb57e940e1958e40d51f2078f50c3a96a9b2d75	2024-08-06

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html	2023-02-13
http://marc.info/?l=bugtraq&m=139447903326211&w=2	2023-02-13
http://rhn.redhat.com/errata/RHSA-2012-1174.html	2023-02-13
http://rhn.redhat.com/errata/RHSA-2012-1481.html	2023-02-13
http://rhn.redhat.com/errata/RHSA-2012-1541.html	2023-02-13
http://rhn.redhat.com/errata/RHSA-2012-1589.html	2023-02-13
https://bugzilla.redhat.com/show_bug.cgi?id=818820	2012-12-18
https://access.redhat.com/security/cve/CVE-2012-2313	2012-12-18

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"				<= 3.3.6 Search vendor "Linux" for product "Linux Kernel" and version " <= 3.3.6"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.3 Search vendor "Linux" for product "Linux Kernel" and version "3.3"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.3 Search vendor "Linux" for product "Linux Kernel" and version "3.3"		rc1		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.3 Search vendor "Linux" for product "Linux Kernel" and version "3.3"		rc2		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.3 Search vendor "Linux" for product "Linux Kernel" and version "3.3"		rc3		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.3 Search vendor "Linux" for product "Linux Kernel" and version "3.3"		rc4		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.3 Search vendor "Linux" for product "Linux Kernel" and version "3.3"		rc5		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.3 Search vendor "Linux" for product "Linux Kernel" and version "3.3"		rc6		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.3 Search vendor "Linux" for product "Linux Kernel" and version "3.3"		rc7		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.3.1 Search vendor "Linux" for product "Linux Kernel" and version "3.3.1"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.3.2 Search vendor "Linux" for product "Linux Kernel" and version "3.3.2"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.3.3 Search vendor "Linux" for product "Linux Kernel" and version "3.3.3"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.3.4 Search vendor "Linux" for product "Linux Kernel" and version "3.3.4"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.3.5 Search vendor "Linux" for product "Linux Kernel" and version "3.3.5"		-		Affected
Novell Search vendor "Novell"		Suse Linux Enterprise Server Search vendor "Novell" for product "Suse Linux Enterprise Server"				10.0 Search vendor "Novell" for product "Suse Linux Enterprise Server" and version "10.0"		sp4, ltss		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux"				5 Search vendor "Redhat" for product "Enterprise Linux" and version "5"		server		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Desktop Search vendor "Redhat" for product "Enterprise Linux Desktop"				5.0 Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "5.0"		client		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Eus Search vendor "Redhat" for product "Enterprise Linux Eus"				5.6.z Search vendor "Redhat" for product "Enterprise Linux Eus" and version "5.6.z"		server		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Long Life Search vendor "Redhat" for product "Enterprise Linux Long Life"				5.6 Search vendor "Redhat" for product "Enterprise Linux Long Life" and version "5.6"		server		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Server Aus Search vendor "Redhat" for product "Enterprise Linux Server Aus"				6.2 Search vendor "Redhat" for product "Enterprise Linux Server Aus" and version "6.2"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Server Eus Search vendor "Redhat" for product "Enterprise Linux Server Eus"				6.1.z Search vendor "Redhat" for product "Enterprise Linux Server Eus" and version "6.1.z"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Server Eus Search vendor "Redhat" for product "Enterprise Linux Server Eus"				6.2.z Search vendor "Redhat" for product "Enterprise Linux Server Eus" and version "6.2.z"		-		Affected