Vulnerability in Xen
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 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."
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.9 (High). Vector: AV:A/AC:M/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.014 (71.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 71.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security.gentoo.org/glsa/glsa-201407-03.xml (vendor-advisory)
- www.openwall.com/lists/oss-security/2013/11/21/1 (mailing-list, Mailing List, Third Party Advisory)
- www.securitytracker.com/id/1029369 (VDB Entry, Third Party Advisory, vdb-entry)
- lists.opensuse.org/opensuse-updates/2013-12/msg00059.html (vendor-advisory, Third Party Advisory)
- www.openwall.com/lists/oss-security/2013/11/20/3 (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2013-6375?
- CVE-2013-6375 is a vulnerability in Xen, classified under CWE-264. Published 2013-11-23.
- Is CVE-2013-6375 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.