CVE-2014-7188
- Source
- https://cve.org/CVERecord?id=CVE-2014-7188
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2014-7188.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2014-7188
- Downstream
- Related
- Withdrawn
- 2026-01-27T04:13:19.614931Z
- Published
- 2014-10-02T14:55:05Z
- Modified
- 2026-01-27T04:13:19.614931Z
- Summary
- [none]
- Details
-
The hvmmsrread_intercept function in arch/x86/hvm/hvm.c in Xen 4.1 through 4.4.x uses an improper MSR range for x2APIC emulation, which allows local HVM guests to cause a denial of service (host crash) or read data from the hypervisor or other guests via unspecified vectors.
- References
-
- http://secunia.com/advisories/61664
- http://secunia.com/advisories/61858
- http://secunia.com/advisories/61890
- http://security.gentoo.org/glsa/glsa-201412-42.xml
- http://www.debian.org/security/2014/dsa-3041
- http://xenbits.xen.org/xsa/advisory-108.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140199.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140418.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140483.html
- http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html
- http://support.citrix.com/article/CTX200218
- http://support.citrix.com/article/CTX201794
- http://www.c7zero.info/stuff/csw2017_ExploringYourSystemDeeper_updated.pdf
- http://www.securityfocus.com/bid/70198
- http://www.securitytracker.com/id/1030936
- https://exchange.xforce.ibmcloud.com/vulnerabilities/96785