Denial Of Service(DoS)

2021-04-0118:23:00

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

JSON

Xen is vulnerable to a denial of service, caused by the failure to call the initialization function by the “soft reset” feature. By initializing a “soft reboot”, a local attacker could exploit this vulnerability to crash the process monitoring the guest.

CPENameOperatorVersion
xen:3.11eq4.13.1-r0
xen:3.11eq4.13.2-r5
xen:3.11eq4.13.0-r1
xen:3.11eq4.13.0-r0
xen:3.12eq4.13.1-r0
xen:3.12eq4.13.2-r5
xen:edgeeq4.13.0-r3
xen:edgeeq4.13.0-r4
xen:edgeeq4.14.1-r5
xen:edgeeq4.14.1-r4

Name	Operator	Version
xen:3.11	eq	4.13.1-r0
xen:3.11	eq	4.13.2-r5
xen:3.11	eq	4.13.0-r1
xen:3.11	eq	4.13.0-r0
xen:3.12	eq	4.13.1-r0
xen:3.12	eq	4.13.2-r5
xen:edge	eq	4.13.0-r3
xen:edge	eq	4.13.0-r4
xen:edge	eq	4.14.1-r5
xen:edge	eq	4.14.1-r4