Home/CVE/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
CVE

CVE-2013-6375

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

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.".

HIGH · CVSS 7.9 EPSS 0.00628
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
▤

Affected Products & Versions

2
xenall versions
opensuseall versions
▣

Scoring & Timeline

7.9
HIGH · CVSS v2 (legacy) · secalert@redhat.com
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:A/AC:M/Au:N/C:C/I:C/A:C
Published to NVD23 Nov 2013 · 11:55 AM
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
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
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