4.6

CVE-2011-3131

Exploit
Xen 4.1.1 and earlier allows local guest OS kernels with control of a PCI[E] device to cause a denial of service (CPU consumption and host hang) via many crafted DMA requests that are denied by the IOMMU, which triggers a livelock.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Xen ≫ Xen Version <= 4.1.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.44% 0.35
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.6 3.1 6.9
AV:L/AC:L/Au:S/C:N/I:N/A:C
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://secunia.com/advisories/51468
Vendor Advisory
http://www.debian.org/security/2012/dsa-2582
http://old-list-archives.xen.org/archives/html/xen-devel/2011-06/msg01106.html
http://old-list-archives.xen.org/archives/html/xen-devel/2011-08/msg00450.html
http://secunia.com/advisories/45622
Vendor Advisory
http://www.securityfocus.com/bid/49146
http://xenbits.xen.org/hg/staging/xen-4.1-testing.hg/rev/84e3706df07a
Exploit