Description (CNA)
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."
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://security.gentoo.org/glsa/glsa-201407-03.xml
- http://www.openwall.com/lists/oss-security/2013/11/21/1
- http://www.securitytracker.com/id/1029369
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00059.html
- http://www.openwall.com/lists/oss-security/2013/11/20/3
ADP enrichment
No English description supplied.