CVE-2014-5149
- Source
- https://cve.org/CVERecord?id=CVE-2014-5149
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2014-5149.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2014-5149
- Downstream
- Related
- Withdrawn
- 2026-01-27T04:12:50Z
- Published
- 2014-08-22T14:55:08Z
- Modified
- 2026-01-27T04:12:50Z
- Summary
- [none]
- Details
-
Certain MMU virtualization operations in Xen 4.2.x through 4.4.x, when using shadow pagetables, are not preemptible, which allows local HVM guest to cause a denial of service (vcpu consumption) by invoking these operations, which process every page assigned to a guest, a different vulnerability than CVE-2014-5146.
- References
-
- http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00005.html
- http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00010.html
- http://www.securityfocus.com/bid/69199
- http://www.securitytracker.com/id/1030723
- http://xenbits.xen.org/xsa/advisory-97.html
- https://security.gentoo.org/glsa/201504-04
- http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136980.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136981.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/95235