CVE-2010-3296

kernel: drivers/net/cxgb3/cxgb3_main.c reading uninitialized stack memory

Severity Score

2.1

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The cxgb_extension_ioctl function in drivers/net/cxgb3/cxgb3_main.c in the Linux kernel before 2.6.36-rc5 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a CHELSIO_GET_QSET_NUM ioctl call.

La función cxgb_extension_ioctl en drivers/net/cxgb3/cxgb3_main.c en el kernel Linux anterior a la versión 2.6.36-rc5, no inicia adecuadamente un miembro de cierta estructura, lo que permite a usuarios locales obtener información potencialmente sensible de la pila de memoria del kernel mediante una llamada ioctl CHELSIO_GET_QSET_NUM.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

Attack Vector

Local

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2010-09-13 CVE Reserved
2010-09-30 CVE Published
2023-03-08 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

CAPEC

References (22)

URL	Tag	Source
http://git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git%3Ba=commit%3Bh=49c37c0334a9b85d30ab3d6b5d1acb05ef2ef6de	X_refsource_confirm
http://secunia.com/advisories/41440	Third Party Advisory
http://secunia.com/advisories/42758	Third Party Advisory
http://secunia.com/advisories/42884	Third Party Advisory
http://secunia.com/advisories/46397	Third Party Advisory
http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.36-rc5	Broken Link
http://www.openwall.com/lists/oss-security/2010/09/14/2	Mailing List
http://www.openwall.com/lists/oss-security/2010/09/14/7	Mailing List
http://www.securityfocus.com/archive/1/520102/100/0/threaded	Mailing List
http://www.securityfocus.com/bid/43221	Third Party Advisory
http://www.vmware.com/security/advisories/VMSA-2011-0012.html	Third Party Advisory
http://www.vupen.com/english/advisories/2011/0070	Third Party Advisory
http://www.vupen.com/english/advisories/2011/0298	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
http://lkml.org/lkml/2010/9/11/170	2023-02-13
https://bugzilla.redhat.com/show_bug.cgi?id=633149	2011-04-08

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00003.html	2023-02-13
http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00000.html	2023-02-13
http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html	2023-02-13
http://www.debian.org/security/2010/dsa-2126	2023-02-13
http://www.redhat.com/support/errata/RHSA-2011-0017.html	2023-02-13
http://www.ubuntu.com/usn/USN-1041-1	2023-02-13
https://access.redhat.com/security/cve/CVE-2010-3296	2011-04-08

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"				< 2.6.36 Search vendor "Linux" for product "Linux Kernel" and version " < 2.6.36"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.36 Search vendor "Linux" for product "Linux Kernel" and version "2.6.36"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.36 Search vendor "Linux" for product "Linux Kernel" and version "2.6.36"		rc1		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.36 Search vendor "Linux" for product "Linux Kernel" and version "2.6.36"		rc2		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.36 Search vendor "Linux" for product "Linux Kernel" and version "2.6.36"		rc3		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.36 Search vendor "Linux" for product "Linux Kernel" and version "2.6.36"		rc4		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				11.1 Search vendor "Opensuse" for product "Opensuse" and version "11.1"		-		Affected
Suse Search vendor "Suse"		Linux Enterprise Desktop Search vendor "Suse" for product "Linux Enterprise Desktop"				11 Search vendor "Suse" for product "Linux Enterprise Desktop" and version "11"		-		Affected
Suse Search vendor "Suse"		Linux Enterprise Desktop Search vendor "Suse" for product "Linux Enterprise Desktop"				11 Search vendor "Suse" for product "Linux Enterprise Desktop" and version "11"		sp1		Affected
Suse Search vendor "Suse"		Linux Enterprise Real Time Extension Search vendor "Suse" for product "Linux Enterprise Real Time Extension"				11 Search vendor "Suse" for product "Linux Enterprise Real Time Extension" and version "11"		sp1		Affected
Suse Search vendor "Suse"		Linux Enterprise Server Search vendor "Suse" for product "Linux Enterprise Server"				11 Search vendor "Suse" for product "Linux Enterprise Server" and version "11"		-		Affected
Suse Search vendor "Suse"		Linux Enterprise Server Search vendor "Suse" for product "Linux Enterprise Server"				11 Search vendor "Suse" for product "Linux Enterprise Server" and version "11"		sp1		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				5.0 Search vendor "Debian" for product "Debian Linux" and version "5.0"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				9.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "9.10"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				10.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "10.04"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				10.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "10.10"		-		Affected