2.1

CVE-2012-4544

The PV domain builder in Xen 4.2 and earlier does not validate the size of the kernel or ramdisk (1) before or (2) after decompression, which allows local guest administrators to cause a denial of service (domain 0 memory consumption) via a crafted (a) kernel or (b) ramdisk.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Xen ≫ Xen Version <= 4.2.0
Xen ≫ Xen Version4.1.0
Xen ≫ Xen Version4.1.1
Xen ≫ Xen Version4.1.2
Xen ≫ Xen Version4.1.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.42% 0.336
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:N/I:N/A:P
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
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://www.openwall.com/lists/oss-security/2012/10/26/3
http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091832.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091844.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092050.html
http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00008.html
http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00009.html
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00015.html
http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00000.html
http://osvdb.org/86619
http://rhn.redhat.com/errata/RHSA-2013-0241.html
http://secunia.com/advisories/51071
Vendor Advisory
http://secunia.com/advisories/51324
http://secunia.com/advisories/51352
http://www.debian.org/security/2013/dsa-2636
http://www.securityfocus.com/bid/56289
http://www.securitytracker.com/id?1027699
https://exchange.xforce.ibmcloud.com/vulnerabilities/79617