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MEDIUM · 5.2

CVE-2014-1893

Multiple integer overflows in the (1) FLASK_GETBOOL and (2) FLASK_SETBOOL suboperations in the flask hypercall in Xen 4.1.x, 3.3.x, 3.2.x, and earlier, when XSM is enabled, allow local users to cause ...

Vulnerability Description

Multiple integer overflows in the (1) FLASK_GETBOOL and (2) FLASK_SETBOOL suboperations in the flask hypercall in Xen 4.1.x, 3.3.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-2014-1891, CVE-2014-1892, and CVE-2014-1894.

CVSS Score

5.2

MEDIUM

AV:A/AC:M/Au:S/C:N/I:N/A:C
Confidentiality
NONE
Integrity
NONE
Availability
COMPLETE

Affected Products

VendorProductVersions
XenXen<= 4.1.6.1

Related Weaknesses (CWE)

CWE-189

References

FAQ

What is CVE-2014-1893?

CVE-2014-1893 is a vulnerability with a CVSS score of 5.2 (MEDIUM). Multiple integer overflows in the (1) FLASK_GETBOOL and (2) FLASK_SETBOOL suboperations in the flask hypercall in Xen 4.1.x, 3.3.x, 3.2.x, and earlier, when XSM is enabled, allow local users to cause ...

How severe is CVE-2014-1893?

CVE-2014-1893 has been rated MEDIUM with a CVSS base score of 5.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2014-1893?

Check the references section above for vendor advisories and patch information. Affected products include: Xen Xen.