Memory Corruption and Code Execution Vulnerabilities in QEMU Products
CVE-2014-0144

8.6HIGH

Key Information:

Vendor

Qemu
Status
Qemu
Vendor
CVE Published:
29 September 2022

What is CVE-2014-0144?

QEMU versions prior to 2.0.0 contain vulnerabilities in their block drivers for CLOOP, QCOW2 version 2, and several other image formats. The lack of adequate input validation can lead to memory corruption and potentially allow remote attackers to execute arbitrary code on the host system with the same privileges as the QEMU process. This poses a significant risk for users operating virtualized environments using affected versions, necessitating prompt application of security patches.

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References

http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=24342f2cae...
x_refsource_MISC
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=2d51c32c4b...
x_refsource_MISC
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=5dab2faddc...
x_refsource_MISC

CVSS V3.1

Score:
8.6
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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