Vulnerability Description
Xen 4.2.x and 4.3.x, when using Intel VT-d for PCI passthrough, does not properly flush the TLB after clearing a present translation table entry, which allows local guest administrators to cause a denial of service or gain privileges via unspecified vectors related to an "inverted boolean parameter."
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Xen | Xen | 4.2.1 |
| Opensuse | Opensuse | 13.1 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00059.htmlThird Party Advisory
- http://security.gentoo.org/glsa/glsa-201407-03.xml
- http://www.openwall.com/lists/oss-security/2013/11/20/3Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2013/11/21/1Mailing ListThird Party Advisory
- http://www.securitytracker.com/id/1029369Third Party AdvisoryVDB Entry
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00059.htmlThird Party Advisory
- http://security.gentoo.org/glsa/glsa-201407-03.xml
- http://www.openwall.com/lists/oss-security/2013/11/20/3Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2013/11/21/1Mailing ListThird Party Advisory
- http://www.securitytracker.com/id/1029369Third Party AdvisoryVDB Entry
FAQ
What is CVE-2013-6375?
CVE-2013-6375 is a vulnerability with a CVSS score of 7.9 (HIGH). Xen 4.2.x and 4.3.x, when using Intel VT-d for PCI passthrough, does not properly flush the TLB after clearing a present translation table entry, which allows local guest administrators to cause a den...
How severe is CVE-2013-6375?
CVE-2013-6375 has been rated HIGH with a CVSS base score of 7.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-6375?
Check the references section above for vendor advisories and patch information. Affected products include: Xen Xen, Opensuse Opensuse.