漏洞信息
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Vulnerability Title
N/A
Vulnerability Description
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A complete lack of validation of attacker-controlled parameters can lead to a buffer over read. The results of the over read are then written back to the guest virtual machine memory. This vulnerability can be used by an attacker in a virtual machine to read significant amounts of host memory. The highest threat from this vulnerability is to data confidentiality and system availability.
CVSS Information
N/A
Vulnerability Type
跨界内存读
Vulnerability Title
Ubuntu DPDK 缓冲区错误漏洞
Vulnerability Description
DPDK是一款基于Linux平台的数据平面开发套件。该产品支持在多种CPU架构上执行数据包处理。 DPDK 18.11.10之前版本和19.11.5之前版本存在缓冲区错误漏洞。该漏洞源于DPDK未能正确处理 vhost crypto，攻击者可以利用该漏洞发起拒绝服务攻击、信息泄露、远程代码执行等攻击。
CVSS Information
N/A
Vulnerability Type
N/A