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CVE-2023-0664

Published: 29 March 2023

A flaw was found in the QEMU Guest Agent service for Windows. A local unprivileged user may be able to manipulate the QEMU Guest Agent's Windows installer via repair custom actions to elevate their privileges on the system.

Notes

AuthorNote
mdeslaur
windows-specific issue

Priority

Medium

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
qemu
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(windows-specific)
focal Not vulnerable
(windows-specific)
jammy Not vulnerable
(windows-specific)
kinetic Not vulnerable
(windows-specific)
lunar Not vulnerable
(windows-specific)
trusty Not vulnerable
(windows-specific)
upstream Not vulnerable
(debian: Windows specific issue)
xenial Not vulnerable
(windows-specific)

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H