CVE-2017-10922

2017-07-0501:29:00

Debian Security Bug Tracker

security-tracker.debian.org

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.005 Low

EPSS

Percentile

75.8%

JSON

The grant-table feature in Xen through 4.8.x mishandles MMIO region grant references, which allows guest OS users to cause a denial of service (loss of grant trackability), aka XSA-224 bug 3.

OSVersionArchitecturePackageVersionFilename
Debian12allxen< 4.8.1-1+deb9u3xen_4.8.1-1+deb9u3_all.deb
Debian11allxen< 4.8.1-1+deb9u3xen_4.8.1-1+deb9u3_all.deb
Debian999allxen< 4.8.1-1+deb9u3xen_4.8.1-1+deb9u3_all.deb
Debian13allxen< 4.8.1-1+deb9u3xen_4.8.1-1+deb9u3_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	xen	< 4.8.1-1+deb9u3	xen_4.8.1-1+deb9u3_all.deb
Debian	11	all	xen	< 4.8.1-1+deb9u3	xen_4.8.1-1+deb9u3_all.deb
Debian	999	all	xen	< 4.8.1-1+deb9u3	xen_4.8.1-1+deb9u3_all.deb
Debian	13	all	xen	< 4.8.1-1+deb9u3	xen_4.8.1-1+deb9u3_all.deb