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CVE-2014-1891

nvd nist
Published: Apr 1, 2014Modified: May 6, 2026

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5.2
Vector
AV:A/AC:M/Au:S/C:N/I:N/A:C
Exploitability: 4.4 / Impact: 6.9
Source: NVD

Description

Multiple integer overflows in the (1) FLASK_GETBOOL, (2) FLASK_SETBOOL, (3) FLASK_USER, and (4) FLASK_CONTEXT_TO_SID suboperations in the flask hypercall in Xen 4.3.x, 4.2.x, 4.1.x, 3.2.x, and earlier, when XSM is enabled, allow local users to cause a denial of service (processor fault) via unspecified vectors, a different vulnerability than CVE-2014-1892, CVE-2014-1893, and CVE-2014-1894.

Affected (25)

Products: Xen: Xen
Xen
1 product
Xen
Configuration A
25 vulnerable
Vulnerable SoftwareAffected Versions
Xen
Xen
Up to 4.3.0
Xen
Version 3.2.0
Xen
Version 3.2.1
Xen
Version 3.2.2
Xen
Version 3.2.3
Xen
Version 3.3.0
Xen
Version 3.3.1
Xen
Version 3.3.2
Xen
Version 3.4.0
Xen
Version 3.4.1
Xen
Version 3.4.2
Xen
Version 3.4.3
Xen
Version 3.4.4
Xen
Version 4.1.0
Xen
Version 4.1.1
Xen
Version 4.1.2
Xen
Version 4.1.3
Xen
Version 4.1.4
Xen
Version 4.1.5
Xen
Version 4.1.6.1
Xen
Version 4.2.0
Xen
Version 4.2.1
Xen
Version 4.2.2
Xen
Version 4.2.3
Xen
Version 4.3.1

Related CWEs

CWE-189
CWE-189

References (16)

Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory

Timeline

No history available yet.