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Virtualization bug fixing method and device through cloud platform

A vulnerability repair and cloud platform technology, applied in the field of information security, can solve problems such as restarting virtual machines and shutting down

Active Publication Date: 2015-09-16
BEIJING QIANXIN TECH
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  • Description
  • Claims
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Problems solved by technology

[0004] In view of this, the present invention provides a method and device for repairing vulnerabilities in cloud platform virtualization, the main purpose of which is to solve the problem of shutting down or restarting the virtual machine when performing vulnerability repairing in the virtual machine

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  • Virtualization bug fixing method and device through cloud platform
  • Virtualization bug fixing method and device through cloud platform
  • Virtualization bug fixing method and device through cloud platform

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Embodiment Construction

[0019] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0020] The embodiment of the present invention provides a method for repairing the virtualization vulnerability of the cloud platform, such as figure 1 As shown, the method includes:

[0021] 101. During the running process of the virtual machine, determine the memory range where the vulnerability is located through preset search vulnerability rules.

[0022] When repairing a vulnerability in a virtual machine, it is first necessa...

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Abstract

The invention discloses a virtualization bug fixing method and device through a cloud platform, relates to the technical field of information security, and mainly aims to solve the problem that a virtual machine needs is shut down or restarted when bug fixing is carried out in the virtual machine. The virtualization bug fixing method has the main technical scheme that the virtualization bug fixing method comprises the following steps: in an operation process of the virtual machine, presetting a bug retrieval rule to determine a memory interval where a bug exists; obtaining a bug fixing patch corresponding to the bug from a bug fixing database; and filling the bug fixing patch into the memory interval to revise a program code corresponding to the bug in the memory interval. The virtualization bug fixing method and device is mainly applied to a process that the bug is fixed through a patch in the virtual machine.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to a method and device for repairing virtualization vulnerabilities of a cloud platform. Background technique [0002] With the development of information technology, virtualization technology has been widely recognized and used. Virtualization technology is a resource management technology, which abstracts and transforms various physical resources of the computer and presents them, breaking the inseparable barriers between physical organizations, improving resource utilization and operating efficiency. A virtual machine (Virtual Machine, VM) is a kind of virtualization technology, and a VM refers to a software implementation of a computer that can run an application program like a real physical machine. [0003] In order to make full use of resources, a virtual machine simulated by virtual machine software, that is, a logical server, can be installed on the server. Du...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/53G06F21/57
CPCG06F21/53G06F21/572
Inventor 胡智斌蔡玉光
Owner BEIJING QIANXIN TECH
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