CVEvulnerability
CVE-2014-1891
5.2 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2014-04-01
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 5.2 MEDIUM — AV:A/AC:M/Au:S/C:N/I:N/A:C
- Weaknesses
- CWE-189
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 configurations
• xen xen (<= 4.3.0)
• xen xen 3.2.0
• xen xen 3.2.1
• xen xen 3.2.2
• xen xen 3.2.3
• xen xen 3.3.0
• xen xen 3.3.1
• xen xen 3.3.2
• xen xen 3.4.0
• xen xen 3.4.1
• xen xen 3.4.2
• xen xen 3.4.3
• xen xen 3.4.4
• xen xen 4.1.0
• xen xen 4.1.1
• xen xen 4.1.2
• xen xen 4.1.3
• xen xen 4.1.4
• xen xen 4.1.5
• xen xen 4.1.6.1
• xen xen 4.2.0
• xen xen 4.2.1
• xen xen 4.2.2
• xen xen 4.2.3
• xen xen 4.3.1
Related
Weakness · not in database (1)
References
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00010.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html lists.opensuse.org
- http://security.gentoo.org/glsa/glsa-201407-03.xml security.gentoo.org
- http://www.openwall.com/lists/oss-security/2014/02/07/12 www.openwall.com
- http://www.openwall.com/lists/oss-security/2014/02/07/4 www.openwall.com
- http://www.openwall.com/lists/oss-security/2014/02/10/8 www.openwall.com
- http://xenbits.xen.org/xsa/advisory-84.html Patch, Vendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00010.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html lists.opensuse.org
- http://security.gentoo.org/glsa/glsa-201407-03.xml security.gentoo.org
- http://www.openwall.com/lists/oss-security/2014/02/07/12 www.openwall.com
- http://www.openwall.com/lists/oss-security/2014/02/07/4 www.openwall.com
- http://www.openwall.com/lists/oss-security/2014/02/10/8 www.openwall.com
- http://xenbits.xen.org/xsa/advisory-84.html Patch, Vendor Advisory