kbrain

CVE-2014-1893

MEDIUM · CVSS 5.2EPSS 0.5%EU EUVD

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.

Key facts

CVSS score
5.2 (v2.0)
Severity
MEDIUM
CVSS vector
AV:A/AC:M/Au:S/C:N/I:N/A:C
Weakness (CWE)
CWE-189
EPSS score
0.5% (46th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2014-1955)
Published
April 1, 2014
NVD last modified
June 17, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2014-1955 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen
  • xen / xen

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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