CVE-2012-2372

kernel: rds-ping cause kernel panic

Severity Score

4.4

*CVSS v2

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

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