CVE-2012-5515
- Source
- https://cve.org/CVERecord?id=CVE-2012-5515
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2012-5515.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2012-5515
- Downstream
- Related
- Withdrawn
- 2026-01-27T04:11:24Z
- Published
- 2012-12-13T11:53:49Z
- Modified
- 2026-01-27T04:11:24Z
- Summary
- [none]
- Details
-
The (1) XENMEM_decrease_reservation, (2) XENMEM_populate_physmap, and (3) XENMEM_exchange hypercalls in Xen 4.2 and earlier allow local guest administrators to cause a denial of service (long loop and hang) via a crafted extent_order value.
- References
-
- http://lists.xen.org/archives/html/xen-announce/2012-12/msg00001.html
- http://secunia.com/advisories/51397
- http://secunia.com/advisories/51468
- http://secunia.com/advisories/51486
- http://secunia.com/advisories/51487
- http://secunia.com/advisories/51495
- http://secunia.com/advisories/55082
- http://security.gentoo.org/glsa/glsa-201309-24.xml
- http://www.debian.org/security/2012/dsa-2582
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00018.html
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00019.html
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00011.html
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
- http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00000.html
- http://lists.opensuse.org/opensuse-updates/2013-04/msg00051.html
- http://lists.opensuse.org/opensuse-updates/2013-04/msg00052.html
- http://support.citrix.com/article/CTX135777
- http://www.openwall.com/lists/oss-security/2012/12/03/9
- http://www.osvdb.org/88127
- http://www.securityfocus.com/bid/56798
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80479