CVE-2011-2212

qemu-kvm: virtqueue: too-large indirect descriptor buffer overflow

Severity Score

7.4

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Buffer overflow in the virtio subsystem in qemu-kvm 0.14.0 and earlier allows privileged guest users to cause a denial of service (guest crash) or gain privileges via a crafted indirect descriptor related to "virtqueue in and out requests."

Desbordamiento de búfer en el subsistema de virtio en qemu-kvm v0.14.0 y anteriores permite causar una denegación de servicio u obtener privilegios a los usuarios privilegiados invitados a través de un descriptor indirecto debidamente modificado relacionado con "virtqueue dentro y fuera de las solicitudes."

*Credits: N/A

CVSS Scores

NISTv2 7.4

Attack Vector

Adjacent

Attack Complexity

Medium

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2011-05-31 CVE Reserved
2011-07-05 CVE Published
2023-03-08 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (14)

URL	Tag	Source
http://www.osvdb.org/74751	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00007.html	2023-02-13
http://rhn.redhat.com/errata/RHSA-2011-0919.html	2023-02-13
http://secunia.com/advisories/45158	2023-02-13
http://secunia.com/advisories/45170	2023-02-13
http://secunia.com/advisories/45187	2023-02-13
http://secunia.com/advisories/45188	2023-02-13
http://secunia.com/advisories/45301	2023-02-13
http://secunia.com/advisories/45354	2023-02-13
http://ubuntu.com/usn/usn-1165-1	2023-02-13
https://bugzilla.redhat.com/show_bug.cgi?id=713589	2011-07-05
https://hermes.opensuse.org/messages/9605323	2023-02-13
https://www.debian.org/security/2011/dsa-2282	2023-02-13
https://access.redhat.com/security/cve/CVE-2011-2212	2011-07-05

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				<= 0.14.0 Search vendor "Qemu" for product "Qemu" and version " <= 0.14.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.1.0 Search vendor "Qemu" for product "Qemu" and version "0.1.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.1.1 Search vendor "Qemu" for product "Qemu" and version "0.1.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.1.2 Search vendor "Qemu" for product "Qemu" and version "0.1.2"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.1.3 Search vendor "Qemu" for product "Qemu" and version "0.1.3"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.1.4 Search vendor "Qemu" for product "Qemu" and version "0.1.4"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.1.5 Search vendor "Qemu" for product "Qemu" and version "0.1.5"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.1.6 Search vendor "Qemu" for product "Qemu" and version "0.1.6"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.2.0 Search vendor "Qemu" for product "Qemu" and version "0.2.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.3.0 Search vendor "Qemu" for product "Qemu" and version "0.3.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.4.0 Search vendor "Qemu" for product "Qemu" and version "0.4.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.4.1 Search vendor "Qemu" for product "Qemu" and version "0.4.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.4.2 Search vendor "Qemu" for product "Qemu" and version "0.4.2"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.4.3 Search vendor "Qemu" for product "Qemu" and version "0.4.3"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.5.0 Search vendor "Qemu" for product "Qemu" and version "0.5.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.5.1 Search vendor "Qemu" for product "Qemu" and version "0.5.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.5.2 Search vendor "Qemu" for product "Qemu" and version "0.5.2"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.5.3 Search vendor "Qemu" for product "Qemu" and version "0.5.3"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.5.4 Search vendor "Qemu" for product "Qemu" and version "0.5.4"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.5.5 Search vendor "Qemu" for product "Qemu" and version "0.5.5"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.6.0 Search vendor "Qemu" for product "Qemu" and version "0.6.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.6.1 Search vendor "Qemu" for product "Qemu" and version "0.6.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.7.0 Search vendor "Qemu" for product "Qemu" and version "0.7.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.7.1 Search vendor "Qemu" for product "Qemu" and version "0.7.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.7.2 Search vendor "Qemu" for product "Qemu" and version "0.7.2"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.8.0 Search vendor "Qemu" for product "Qemu" and version "0.8.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.8.1 Search vendor "Qemu" for product "Qemu" and version "0.8.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.8.2 Search vendor "Qemu" for product "Qemu" and version "0.8.2"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.9.0 Search vendor "Qemu" for product "Qemu" and version "0.9.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.9.1 Search vendor "Qemu" for product "Qemu" and version "0.9.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.9.1-5 Search vendor "Qemu" for product "Qemu" and version "0.9.1-5"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.10.0 Search vendor "Qemu" for product "Qemu" and version "0.10.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.10.1 Search vendor "Qemu" for product "Qemu" and version "0.10.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.10.2 Search vendor "Qemu" for product "Qemu" and version "0.10.2"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.10.3 Search vendor "Qemu" for product "Qemu" and version "0.10.3"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.10.4 Search vendor "Qemu" for product "Qemu" and version "0.10.4"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.10.5 Search vendor "Qemu" for product "Qemu" and version "0.10.5"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.10.6 Search vendor "Qemu" for product "Qemu" and version "0.10.6"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.11.0 Search vendor "Qemu" for product "Qemu" and version "0.11.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.11.0 Search vendor "Qemu" for product "Qemu" and version "0.11.0"		rc0		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.11.0 Search vendor "Qemu" for product "Qemu" and version "0.11.0"		rc1		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.11.0 Search vendor "Qemu" for product "Qemu" and version "0.11.0"		rc2		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.11.0-rc0 Search vendor "Qemu" for product "Qemu" and version "0.11.0-rc0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.11.0-rc1 Search vendor "Qemu" for product "Qemu" and version "0.11.0-rc1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.11.0-rc2 Search vendor "Qemu" for product "Qemu" and version "0.11.0-rc2"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.11.1 Search vendor "Qemu" for product "Qemu" and version "0.11.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.12.0 Search vendor "Qemu" for product "Qemu" and version "0.12.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.12.0 Search vendor "Qemu" for product "Qemu" and version "0.12.0"		rc1		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.12.0 Search vendor "Qemu" for product "Qemu" and version "0.12.0"		rc2		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.12.1 Search vendor "Qemu" for product "Qemu" and version "0.12.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.12.2 Search vendor "Qemu" for product "Qemu" and version "0.12.2"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.12.3 Search vendor "Qemu" for product "Qemu" and version "0.12.3"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.12.4 Search vendor "Qemu" for product "Qemu" and version "0.12.4"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.12.5 Search vendor "Qemu" for product "Qemu" and version "0.12.5"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.13.0 Search vendor "Qemu" for product "Qemu" and version "0.13.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.13.0 Search vendor "Qemu" for product "Qemu" and version "0.13.0"		rc0		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.13.0 Search vendor "Qemu" for product "Qemu" and version "0.13.0"		rc1		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.14.0 Search vendor "Qemu" for product "Qemu" and version "0.14.0"		rc0		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.14.0 Search vendor "Qemu" for product "Qemu" and version "0.14.0"		rc1		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.14.0 Search vendor "Qemu" for product "Qemu" and version "0.14.0"		rc2		Affected