// For flags

CVE-2014-0222

Qemu: qcow1: validate L2 table size to avoid integer overflows

Severity Score

7.5
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Integer overflow in the qcow_open function in block/qcow.c in QEMU before 1.7.2 allows remote attackers to cause a denial of service (crash) via a large L2 table in a QCOW version 1 image.

Desbordamiento de enteros en la función qcow_open en block/qcow.c en QEMU anterior a 1.7.2 permite a atacantes remotos causara una denegación de servicio (caída) a través de una tabla L2 grande en un imagen QCOW versión 1.

An integer overflow flaw was found in the QEMU block driver for QCOW version 1 disk images. A user able to alter the QEMU disk image files loaded by a guest could use this flaw to corrupt QEMU process memory on the host, which could potentially result in arbitrary code execution on the host with the privileges of the QEMU process.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
Attack Vector
Adjacent
Attack Complexity
High
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2013-12-03 CVE Reserved
  • 2014-07-23 CVE Published
  • 2024-06-16 EPSS Updated
  • 2024-08-06 CVE Updated
  • 2024-08-06 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-189: Numeric Errors
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Suse
Search vendor "Suse"
Linux Enterprise Server
Search vendor "Suse" for product "Linux Enterprise Server"
11.0
Search vendor "Suse" for product "Linux Enterprise Server" and version "11.0"
sp1
Affected
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"
1.4.1
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