CVE-2014-1894
Multiple integer overflows in unspecified suboperations in the flask hypercall in Xen 3.2.x and...
Multiple integer overflows in unspecified suboperations in the flask hypercall in Xen 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-2014-1891, CVE-2014-1892, and CVE-2014-1893.
Exploit likelihood
What each source reports
NVD Score used
Multiple integer overflows in unspecified suboperations in the flask hypercall in Xen 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-2014-1891, CVE-2014-1892, and CVE-2014-1893.
- Record
CVE-2014-1894- CVSS 2.0
- 5.2 Medium
AV:A/AC:M/Au:S/C:N/I:N/A:C - Weakness
- CWE-189
- Updated
- 2026-11-02
CVE List No score
Multiple integer overflows in unspecified suboperations in the flask hypercall in Xen 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-2014-1891, CVE-2014-1892, and CVE-2014-1893.
- Record
CVE-2014-1894- Updated
- 2026-11-02
EUVDEUVD-2014-1956 No score
Multiple integer overflows in unspecified suboperations in the flask hypercall in Xen 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-2014-1891, CVE-2014-1892, and CVE-2014-1893.
- Record
EUVD-2014-1956- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q494-cp95-c73f No score
Multiple integer overflows in unspecified suboperations in the flask hypercall in Xen 3.2.x and...
Multiple integer overflows in unspecified suboperations in the flask hypercall in Xen 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-2014-1891, CVE-2014-1892, and CVE-2014-1893.
- Record
GHSA-q494-cp95-c73f- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2014-1894 is a medium vulnerability (CVSS 5.2) in Xen, published April 1, 2014. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.54%, the 45th percentile. No source names a fixed version.
References
lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html
openwall.com/lists/oss-security/2014/02/10/8
xenbits.xen.org/xsa/advisory-84.html
security.gentoo.org/glsa/glsa-201407-03.xml