CVE-2011-2901

2013-10-0117:55:00

Debian Security Bug Tracker

security-tracker.debian.org

5.5 Medium

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

25.6%

JSON

Off-by-one error in the __addr_ok macro in Xen 3.3 and earlier allows local 64 bit PV guest administrators to cause a denial of service (host crash) via unspecified hypercalls that ignore virtual-address bits.

OSVersionArchitecturePackageVersionFilename
Debian12allxen< 4.17.3+10-g091466ba55-1~deb12u1xen_4.17.3+10-g091466ba55-1~deb12u1_all.deb
Debian11allxen< 4.14.6-1xen_4.14.6-1_all.deb
Debian10allxen< 4.11.4+107-gef32c7afa2-1xen_4.11.4+107-gef32c7afa2-1_all.deb
Debian999allxen< 4.17.3+36-g54dacb5c02-1xen_4.17.3+36-g54dacb5c02-1_all.deb
Debian13allxen< 4.17.3+36-g54dacb5c02-1xen_4.17.3+36-g54dacb5c02-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	xen	< 4.17.3+10-g091466ba55-1~deb12u1	xen_4.17.3+10-g091466ba55-1~deb12u1_all.deb
Debian	11	all	xen	< 4.14.6-1	xen_4.14.6-1_all.deb
Debian	10	all	xen	< 4.11.4+107-gef32c7afa2-1	xen_4.11.4+107-gef32c7afa2-1_all.deb
Debian	999	all	xen	< 4.17.3+36-g54dacb5c02-1	xen_4.17.3+36-g54dacb5c02-1_all.deb
Debian	13	all	xen	< 4.17.3+36-g54dacb5c02-1	xen_4.17.3+36-g54dacb5c02-1_all.deb