CVE-2014-1950CVE-2014-1950

Affected configuration(s):

cpe:/o:xen:xen:4.1.1
cpe:/o:xen:xen:4.1.2
cpe:/o:xen:xen:4.1.3
cpe:/o:xen:xen:4.1.4
cpe:/o:xen:xen:4.1.5
cpe:/o:xen:xen:4.1.6.1
cpe:/o:xen:xen:4.2.0
cpe:/o:xen:xen:4.2.1
cpe:/o:xen:xen:4.2.2
cpe:/o:xen:xen:4.2.3
cpe:/o:xen:xen:4.3.0
cpe:/o:xen:xen:4.3.1

Date published: 2014-02-14T10:55:06.563-05:00

Date last modified: 2014-12-11T22:01:01.063-05:00

CVSS Score: 4.6

Principal attack vector: LOCAL

Complexity:  LOW

Reference URL: http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00010.html

Summary: Use-after-free vulnerability in the xc_cpupool_getinfo function in Xen 4.1.x through 4.3.x, when using a multithreaded toolstack, does not properly handle a failure by the xc_cpumap_alloc function, which allows local users with access to management functions to cause a denial of service (heap corruption) and possibly gain privileges via unspecified vectors.

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