CVE-2015-7813
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2015-7813
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2015-7813.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2015-7813
- Downstream
- Related
- Published
- 2015-10-30T15:59:00Z
- Modified
- 2025-08-09T20:01:27Z
- Summary
- [none]
- Details
-
Xen 4.4.x, 4.5.x, and 4.6.x does not limit the number of printk console messages when reporting unimplemented hypercalls, which allows local guests to cause a denial of service via a sequence of (1) HYPERVISORphysdevop hypercalls, which are not properly handled in the dophysdevop function in arch/arm/physdev.c, or (2) HYPERVISORhvmop hypercalls, which are not properly handled in the dohvmop function in arch/arm/hvm.c.
- References
-
- http://www.debian.org/security/2015/dsa-3414
- http://xenbits.xen.org/xsa/advisory-146.html
- https://security.gentoo.org/glsa/201604-03
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171082.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171185.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171249.html
- http://www.securitytracker.com/id/1034029