1.9

CVE-2012-2934

Xen 4.0, and 4.1, when running a 64-bit PV guest on "older" AMD CPUs, does not properly protect against a certain AMD processor bug, which allows local guest OS users to cause a denial of service (host hang) via sequential execution of instructions across a non-canonical boundary, a different vulnerability than CVE-2012-0217.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Xen ≫ Xen Version4.0.0 Update- HwPlatformx64
Xen ≫ Xen Version4.1.0 Update- HwPlatformx64
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.46% 0.365
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 1.9 3.4 2.9
AV:L/AC:M/Au:N/C:N/I:N/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html
http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html
http://secunia.com/advisories/51413
http://secunia.com/advisories/55082
http://security.gentoo.org/glsa/glsa-201309-24.xml
http://www.debian.org/security/2012/dsa-2501
http://lists.xen.org/archives/html/xen-announce/2012-06/msg00002.html
Patch
Vendor Advisory
http://support.amd.com/us/Processor_TechDocs/25759.pdf
http://www.securityfocus.com/bid/53961