Denial Of Service

2021-08-1215:21:36

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

JSON

qemu is vulnerable to denial of service. The vulnerability exists due to the handling of the ‘Information Transfer’ command (CMD_TI) which allows a privileged guest user to crash the QEMU process on the host.

CPENameOperatorVersion
qemu:develeq1:5.1+dfsg-4ubuntu2
qemu:develeq1:5.0-5ubuntu6
qemu:develeq1:5.0-5ubuntu7
qemu:develeq1:5.1+dfsg-4ubuntu1
qemu:sideq1:5.1+dfsg-4+b2
qemu:sideq1:5.1+dfsg-4
qemu:sideq1:5.1+dfsg-4+b1
qemu:edgeeq5.2.0-r4
qemu:edgeeq5.2.0-r2
qemu:edgeeq4.2.0-r2

Name	Operator	Version
qemu:devel	eq	1:5.1+dfsg-4ubuntu2
qemu:devel	eq	1:5.0-5ubuntu6
qemu:devel	eq	1:5.0-5ubuntu7
qemu:devel	eq	1:5.1+dfsg-4ubuntu1
qemu:sid	eq	1:5.1+dfsg-4+b2
qemu:sid	eq	1:5.1+dfsg-4
qemu:sid	eq	1:5.1+dfsg-4+b1
qemu:edge	eq	5.2.0-r4
qemu:edge	eq	5.2.0-r2
qemu:edge	eq	4.2.0-r2