CVE-2014-2894

QEMU: out of bounds buffer accesses, guest triggerable via IDE SMART

Severity Score

7.2

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Off-by-one error in the cmd_smart function in the smart self test in hw/ide/core.c in QEMU before 2.0 allows local users to have unspecified impact via a SMART EXECUTE OFFLINE command that triggers a buffer underflow and memory corruption.

Error de superación de límite (off-by-one) en la función cmd_smart en la autoprueba SMART en hw/ide/core.c en QEMU anterior a 2.0 permite a usuarios locales tener impacto no especificado a través de un comando SMART EXECUTE OFFLINE que provoca un subdesbordamiento de buffer (buffer underflow) y corrupción de memoria.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

Attack Vector

Adjacent

Attack Complexity

High

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2014-04-17 CVE Reserved
2014-04-23 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
CWE-189: Numeric Errors

CAPEC

References (14)

URL	Tag	Source
http://secunia.com/advisories/58191	Third Party Advisory
http://www.openwall.com/lists/oss-security/2014/04/15/4	Mailing List
http://www.openwall.com/lists/oss-security/2014/04/18/5	Mailing List
http://www.securityfocus.com/bid/66932	Vdb Entry
https://lists.nongnu.org/archive/html/qemu-devel/2014-04/msg02016.html	Mailing List
https://lists.nongnu.org/archive/html/qemu-devel/2014-04/msg02095.html	Mailing List
https://lists.nongnu.org/archive/html/qemu-devel/2014-04/msg02152.html	Mailing List

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://rhn.redhat.com/errata/RHSA-2014-0704.html	2023-02-13
http://rhn.redhat.com/errata/RHSA-2014-0743.html	2023-02-13
http://rhn.redhat.com/errata/RHSA-2014-0744.html	2023-02-13
http://secunia.com/advisories/57945	2023-02-13
http://www.ubuntu.com/usn/USN-2182-1	2023-02-13
https://access.redhat.com/security/cve/CVE-2014-2894	2014-07-24
https://bugzilla.redhat.com/show_bug.cgi?id=1087971	2014-07-24

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"				<= 1.7.1 Search vendor "Qemu" for product "Qemu" and version " <= 1.7.1"		-		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"		-		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
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.14.1 Search vendor "Qemu" for product "Qemu" and version "0.14.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.15.0 Search vendor "Qemu" for product "Qemu" and version "0.15.0"		rc1		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.15.0 Search vendor "Qemu" for product "Qemu" and version "0.15.0"		rc2		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.15.1 Search vendor "Qemu" for product "Qemu" and version "0.15.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				0.15.2 Search vendor "Qemu" for product "Qemu" and version "0.15.2"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.0 Search vendor "Qemu" for product "Qemu" and version "1.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.0 Search vendor "Qemu" for product "Qemu" and version "1.0"		rc1		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.0 Search vendor "Qemu" for product "Qemu" and version "1.0"		rc2		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.0 Search vendor "Qemu" for product "Qemu" and version "1.0"		rc3		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.0 Search vendor "Qemu" for product "Qemu" and version "1.0"		rc4		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.0.1 Search vendor "Qemu" for product "Qemu" and version "1.0.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.1 Search vendor "Qemu" for product "Qemu" and version "1.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.1 Search vendor "Qemu" for product "Qemu" and version "1.1"		rc1		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.1 Search vendor "Qemu" for product "Qemu" and version "1.1"		rc2		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.1 Search vendor "Qemu" for product "Qemu" and version "1.1"		rc3		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.1 Search vendor "Qemu" for product "Qemu" and version "1.1"		rc4		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.1.1 Search vendor "Qemu" for product "Qemu" and version "1.1.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.1.2 Search vendor "Qemu" for product "Qemu" and version "1.1.2"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.2.0 Search vendor "Qemu" for product "Qemu" and version "1.2.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.2.0 Search vendor "Qemu" for product "Qemu" and version "1.2.0"		rc0		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.2.0 Search vendor "Qemu" for product "Qemu" and version "1.2.0"		rc1		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.2.0 Search vendor "Qemu" for product "Qemu" and version "1.2.0"		rc2		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.2.0 Search vendor "Qemu" for product "Qemu" and version "1.2.0"		rc3		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.2.1 Search vendor "Qemu" for product "Qemu" and version "1.2.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.2.2 Search vendor "Qemu" for product "Qemu" and version "1.2.2"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.3.0 Search vendor "Qemu" for product "Qemu" and version "1.3.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.3.0 Search vendor "Qemu" for product "Qemu" and version "1.3.0"		rc0		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.3.0 Search vendor "Qemu" for product "Qemu" and version "1.3.0"		rc1		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.3.0 Search vendor "Qemu" for product "Qemu" and version "1.3.0"		rc2		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.3.1 Search vendor "Qemu" for product "Qemu" and version "1.3.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.4.0 Search vendor "Qemu" for product "Qemu" and version "1.4.0"		rc0		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.4.0 Search vendor "Qemu" for product "Qemu" and version "1.4.0"		rc1		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.4.1 Search vendor "Qemu" for product "Qemu" and version "1.4.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.4.2 Search vendor "Qemu" for product "Qemu" and version "1.4.2"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.5.0 Search vendor "Qemu" for product "Qemu" and version "1.5.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.5.0 Search vendor "Qemu" for product "Qemu" and version "1.5.0"		rc1		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.5.0 Search vendor "Qemu" for product "Qemu" and version "1.5.0"		rc2		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.5.0 Search vendor "Qemu" for product "Qemu" and version "1.5.0"		rc3		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.5.1 Search vendor "Qemu" for product "Qemu" and version "1.5.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.5.2 Search vendor "Qemu" for product "Qemu" and version "1.5.2"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.5.3 Search vendor "Qemu" for product "Qemu" and version "1.5.3"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.6.0 Search vendor "Qemu" for product "Qemu" and version "1.6.0"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.6.0 Search vendor "Qemu" for product "Qemu" and version "1.6.0"		rc1		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.6.0 Search vendor "Qemu" for product "Qemu" and version "1.6.0"		rc2		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.6.0 Search vendor "Qemu" for product "Qemu" and version "1.6.0"		rc3		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.6.1 Search vendor "Qemu" for product "Qemu" and version "1.6.1"		-		Affected
Qemu Search vendor "Qemu"		Qemu Search vendor "Qemu" for product "Qemu"				1.6.2 Search vendor "Qemu" for product "Qemu" and version "1.6.2"		-		Affected