CVE-2012-2372

kernel: rds-ping cause kernel panic

Severity Score

5.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The rds_ib_xmit function in net/rds/ib_send.c in the Reliable Datagram Sockets (RDS) protocol implementation in the Linux kernel 3.7.4 and earlier allows local users to cause a denial of service (BUG_ON and kernel panic) by establishing an RDS connection with the source IP address equal to the IPoIB interface's own IP address, as demonstrated by rds-ping.

La función rds_ib_xmit en net/rds/ib_send.c en la implementación fiable de datagramas de protocolo Sockets (RDS) en el kernel Linux v3.7.4 y anteriores permite a usuarios locales provocar una denegación de servicio (BUG_ON y el pánico del kernel) mediante el establecimiento de una conexión RDS con la dirección IP de origen igual a la dirección de la interfaz IPoIB IP propia, como lo demuestra rds-ping.

*Credits: N/A

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

Medium

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Complete

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2012-04-19 CVE Reserved
2012-06-18 CVE Published
2023-03-08 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (11)

URL	Tag	Source
http://www.securityfocus.com/bid/54062	Vdb Entry
https://oss.oracle.com/git/?p=redpatch.git%3Ba=commit%3Bh=c7b6a0a1d8d636852be130fa15fa8be10d4704e8	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://marc.info/?l=bugtraq&m=139447903326211&w=2	2023-02-13
http://rhn.redhat.com/errata/RHSA-2012-0743.html	2023-02-13
http://rhn.redhat.com/errata/RHSA-2012-1540.html	2023-02-13
http://ubuntu.com/usn/usn-1529-1	2023-02-13
http://www.ubuntu.com/usn/USN-1555-1	2023-02-13
http://www.ubuntu.com/usn/USN-1556-1	2023-02-13
https://bugzilla.redhat.com/show_bug.cgi?id=822754	2012-12-04
https://www.suse.com/support/update/announcement/2012/suse-su-20121679-1.html	2023-02-13
https://access.redhat.com/security/cve/CVE-2012-2372	2012-12-04

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"				<= 3.7.4 Search vendor "Linux" for product "Linux Kernel" and version " <= 3.7.4"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.7 Search vendor "Linux" for product "Linux Kernel" and version "3.7"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.7.1 Search vendor "Linux" for product "Linux Kernel" and version "3.7.1"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.7.2 Search vendor "Linux" for product "Linux Kernel" and version "3.7.2"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				3.7.3 Search vendor "Linux" for product "Linux Kernel" and version "3.7.3"		-		Affected