CVE-2020-14339

8.8HIGH

A flaw was found in libvirt, where it leaked a file descriptor for `/dev/mapper/control` into the QEMU process. This file descriptor allows for privileged operations to happen against the device-mappe

게시됨: 12/3/2020업데이트됨: 11/21/2024
NVD에서 보기MITRE에서 보기

설명

A flaw was found in libvirt, where it leaked a file descriptor for `/dev/mapper/control` into the QEMU process. This file descriptor allows for privileged operations to happen against the device-mapper on the host. This flaw allows a malicious guest user or process to perform operations outside of their standard permissions, potentially causing serious damage to the host operating system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

AI 분석AI 기반

영향받는 제품

redhatlibvirt
redhatenterprise_linux
8.0

참조