CVE-2012-4535

2012-11-2123:55:00

Debian Security Bug Tracker

security-tracker.debian.org

1.9 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

27.3%

JSON

Xen 3.4 through 4.2, and possibly earlier versions, allows local guest OS administrators to cause a denial of service (Xen infinite loop and physical CPU consumption) by setting a VCPU with an “inappropriate deadline.”

OSVersionArchitecturePackageVersionFilename
Debian12allxen< 4.1.3-4xen_4.1.3-4_all.deb
Debian11allxen< 4.1.3-4xen_4.1.3-4_all.deb
Debian10allxen< 4.1.3-4xen_4.1.3-4_all.deb
Debian999allxen< 4.1.3-4xen_4.1.3-4_all.deb
Debian13allxen< 4.1.3-4xen_4.1.3-4_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	xen	< 4.1.3-4	xen_4.1.3-4_all.deb
Debian	11	all	xen	< 4.1.3-4	xen_4.1.3-4_all.deb
Debian	10	all	xen	< 4.1.3-4	xen_4.1.3-4_all.deb
Debian	999	all	xen	< 4.1.3-4	xen_4.1.3-4_all.deb
Debian	13	all	xen	< 4.1.3-4	xen_4.1.3-4_all.deb