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ubuntucveUbuntu.comUB:CVE-2023-0664
HistoryMar 29, 2023 - 12:00 a.m.

CVE-2023-0664

2023-03-2900:00:00
ubuntu.com
ubuntu.com
20
qemu guest agent
windows
privilege escalation
installer manipulation
security flaw

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0

Percentile

14.4%

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

Author Note
mdeslaur windows-specific issue

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0

Percentile

14.4%