漏洞信息
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Vulnerability Title
Out-of-bounds Write in Firecracker virtio-pci Transport
Vulnerability Description
An out-of-bounds write issue in the virtio PCI transport in Firecracker 1.13.0 through 1.14.3 and 1.15.0 on x86_64 and aarch64 might allow a local guest user with root privileges to crash the Firecracker VMM process or potentially execute arbitrary code on the host via modification of virtio queue configuration registers after device activation. Achieving code execution on the host requires additional preconditions, such as the use of a custom guest kernel or specific snapshot configurations. To remediate this, users should upgrade to Firecracker 1.14.4 or 1.15.1 and later.
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Vulnerability Type
跨界内存写
Vulnerability Title
Amazon Firecracker 安全漏洞
Vulnerability Description
Amazon Firecracker是美国亚马逊（Amazon）公司的一种专门用于创建和管理多租户容器和基于函数的服务的虚拟化技术。它是一种虚拟化技术，提供 Serverless 操作模型，专门用于创建和管理多租户容器与基于函数的服务。 Amazon Firecracker 1.13.0至1.14.3版本和1.15.0版本存在安全漏洞，该漏洞源于virtio PCI传输中存在越界写入问题，可能导致具有root权限的本地访客用户崩溃Firecracker VMM进程或在主机上执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A