8.3

CVE-2014-1666

The do_physdev_op function in Xen 4.1.5, 4.1.6.1, 4.2.2 through 4.2.3, and 4.3.x does not properly restrict access to the (1) PHYSDEVOP_prepare_msix and (2) PHYSDEVOP_release_msix operations, which allows local PV guests to cause a denial of service (host or guest malfunction) or possibly gain privileges via unspecified vectors.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Xen ≫ Xen Version4.1.5
Xen ≫ Xen Version4.1.6.1
Xen ≫ Xen Version4.2.2
Xen ≫ Xen Version4.2.3
Xen ≫ Xen Version4.3.0
Xen ≫ Xen Version4.3.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.88% 0.542
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.3 6.5 10
AV:A/AC:L/Au:N/C:C/I:C/A:C
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00010.html
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html
http://security.gentoo.org/glsa/glsa-201407-03.xml
http://lists.fedoraproject.org/pipermail/package-announce/2014-February/127580.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-February/127607.html
http://osvdb.org/102536
http://secunia.com/advisories/56650
Vendor Advisory
http://support.citrix.com/article/CTX200288
http://www.openwall.com/lists/oss-security/2014/01/24/6
http://www.securityfocus.com/bid/65125
http://www.securitytracker.com/id/1029684
http://xenbits.xen.org/xsa/advisory-87.html
http://xenbits.xen.org/xsa/xsa87-unstable-4.3.patch
Patch
Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/90675