CVE-2014-1895
- Source
- https://cve.org/CVERecord?id=CVE-2014-1895
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2014-1895.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2014-1895
- Downstream
- Published
- 2014-04-01T06:35:53Z
- Modified
- 2026-04-10T03:43:38.394921Z
- Summary
- [none]
- Details
-
Off-by-one error in the flasksecurityavccachestats function in xsm/flask/flaskop.c in Xen 4.2.x and 4.3.x, when the maximum number of physical CPUs are in use, allows local users to cause a denial of service (host crash) or obtain sensitive information from hypervisor memory by leveraging a FLASKAVCCACHESTAT hypercall, which triggers a buffer over-read.
- References
-
- http://security.gentoo.org/glsa/glsa-201407-03.xml
- http://xenbits.xen.org/xsa/advisory-85.html
- http://xenbits.xen.org/xsa/advisory-85.html
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html
- http://www.openwall.com/lists/oss-security/2014/02/07/12
- http://www.openwall.com/lists/oss-security/2014/02/10/6