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."
Metrics
CVSS 2.0 7.9/10
AV:A/AC:M/Au:N/C:C/I:C/A:CWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
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 List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2013/11/21/1Mailing List, Third Party Advisory
- http://www.securitytracker.com/id/1029369Third Party Advisory, VDB 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 List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2013/11/21/1Mailing List, Third Party Advisory
- http://www.securitytracker.com/id/1029369Third Party Advisory, VDB Entry
Timeline
- Published
- Nov 23, 2013
- Last modified
- Jun 17, 2026
- NVD status
- Modified