CVE-2014-1894

Severity

52%

Complexity

44%

Confidentiality

115%

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.

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.

CVSS 2.0 Base Score 5.2. CVSS Attack Vector: adjacent_network. CVSS Attack Complexity: medium. CVSS Vector: (AV:A/AC:M/Au:S/C:N/I:N/A:C).

Overview

First reported 10 years ago

2014-04-01 06:35:00

Last updated 8 years ago

2017-01-07 02:59:00

Affected Software

Xen Xen 3.0.2

3.0.2

Xen Xen 3.0.3

3.0.3

Xen Xen 3.0.4

3.0.4

Xen Xen 3.1.

3.1.3

Xen Xen 3.1.4

3.1.4

Xen Xen 3.2.0

3.2.0

Xen Xen 3.2.1

3.2.1

Xen Xen 3.2.2

3.2.2

Xen

References

SUSE-SU-2014:0372

SUSE-SU-2014:0373

SUSE-SU-2014:0446

GLSA-201407-03

[oss-security] 20140207 Re: Xen Security Advisory 84 - integer overflow in several XSM/Flask hypercalls

[oss-security] 20140207 Re: Xen Security Advisory 84 - integer overflow in several XSM/Flask hypercalls

[oss-security] 20140210 Xen Security Advisory 84 (CVE-2014-1891,CVE-2014-1892,CVE-2014-1893,CVE-2014-1894) - integer overflow in several XSM/Flask hypercalls

http://xenbits.xen.org/xsa/advisory-84.html

Patch, Vendor Advisory

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