4.7

CVE-2014-5146

Certain MMU virtualization operations in Xen 4.2.x through 4.4.x before the xsa97-hap patch, when using Hardware Assisted Paging (HAP), are not preemptible, which allows local HVM guest to cause a denial of service (vcpu consumption) by invoking these operations, which process every page assigned to a guest, a different vulnerability than CVE-2014-5149.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Opensuse ≫ Opensuse Version13.1
Opensuse ≫ Opensuse Version13.2
Xen ≫ Xen Version4.2.0
Xen ≫ Xen Version4.2.1
Xen ≫ Xen Version4.2.2
Xen ≫ Xen Version4.2.3
Xen ≫ Xen Version4.3.0
Xen ≫ Xen Version4.3.1
Xen ≫ Xen Version4.4.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.43% 0.34
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.7 3.4 6.9
AV:L/AC:M/Au:N/C:N/I:N/A:C
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://security.gentoo.org/glsa/201504-04
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00005.html
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00010.html
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136980.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136981.html
http://www.securityfocus.com/bid/69198
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1030723
Third Party Advisory
VDB Entry
http://xenbits.xen.org/xsa/advisory-97.html
Patch
Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/95234