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CVE-2020-35517

Published: 28 January 2021

A flaw was found in qemu. A host privilege escalation issue was found in the virtio-fs shared file system daemon where a privileged guest user is able to create a device special file in the shared directory and use it to r/w access host devices.

Priority

Medium

CVSS 3 base score: 8.2

Status

Package Release Status
qemu
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(code not present)
focal Not vulnerable
(code not present)
groovy
Released (1:5.0-5ubuntu9.9)
hirsute
Released (1:5.2+dfsg-6ubuntu2)
impish
Released (1:5.2+dfsg-6ubuntu2)
jammy
Released (1:5.2+dfsg-6ubuntu2)
precise Does not exist

trusty Not vulnerable
(code not present)
upstream Needs triage

xenial Not vulnerable
(code not present)
qemu-kvm
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

precise Not vulnerable
(code not present)
trusty Does not exist

upstream Needs triage

xenial Does not exist